A truck travels on a straight road at a velocity of 17 meters per second. Over 20 seconds, it accelerates uniformly to 27 meters per second. The acceleration of the truck was 0.5 m/s^2
The velocity of the truck after 20 seconds is 27 m/s and its initial velocity was 17 m/s, so the change in velocity is:
Δv = 27 m/s - 17 m/s = 10 m/s
The acceleration can be calculated as the change in velocity divided by the time it took to change, so:
a = Δv / t = 10 m/s / 20 s = 0.5 m/s^2
Acceleration is a measure of the rate of change of velocity over time. It is a vector quantity, meaning it has both magnitude and direction, and is defined as the derivative of velocity with respect to time. In other words, acceleration is the rate at which an object's velocity is changing. If an object is moving in a straight line and its velocity is increasing, then it is accelerating. If the velocity is decreasing, then the object is decelerating.
Acceleration has units of meters per second squared (m/s^2). Positive acceleration means an increase in velocity, while negative acceleration means a decrease in velocity. For example, when an object is accelerating upwards, its acceleration is positive, while when it is falling, its acceleration is negative.
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Micheal is driving his sports car at 30 m/s when he sees a dog on the road ahead. He slams on the brakes and comes to a stop in 3. 0 seconds. What was the acceleration of Michael's car?
The acceleration of Michel's car driving at 30m/s is 10m/s².
How to calculate acceleration?The acceleration of a body can be calculated by dividing the speed of the body by the time taken as follows:
Acceleration = speed / time
According to this question, Micheal is driving his sports car at 30 m/s when he sees a dog on the road ahead. He slams on the brakes and comes to a stop in 3.0 seconds.
Acceleration = 30m/s ÷ 3s
Acceleration = 10m/s²
Therefore, 10m/s² is the acceleration of the car
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the force between two charges separated by a distance d is f. if the charges are pulled apart to a distance 3d, what is the force on each charge?
The force on the charge is provided by F = qE, just as the force on the mass m is given by F = mg. We can expand the analogy between gravity and electrostatics to include energy, but we'll get to that later. 1/9 F F=QQK/(3d)2 since Fo=QQK/d2.
What does a force mean in science?The word "force" has a clear meaning. At this level, using the terms "push" or "pull" to express a force is entirely reasonable. A force is just not something an object "has in it" or that it "contains."
What is the fundamental meaning of a force?An object having mass changes its velocity in response to a push or a pull. An external force can alter the resting state of a body.
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the cystic duct merges with the common bile duct to form the common hepatic duct
Correct, that is correct. The cystic duct carries bile from the gallbladder to the common bile duct, which is formed by the union of the cystic duct and the common hepatic duct.
The common hepatic duct carries bile from the liver to the duodenum, where it helps to digest fats. The common hepatic duct and the cystic duct merge to form the common bile duct, which carries bile to the duodenum. The common bile duct is a key part of the biliary tract, which is responsible for the production and excretion of bile into the small intestine. Bile is an important substance that helps to emulsify fats, aiding in their digestion and absorption.
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now, classify the units of the measurements as units of length, mass or volume.
The mole fraction is a unitless quantity as it is a ratio of the number of moles of a component in a mixture to the total number of moles of all components. It does not have a unit of length, mass or volume.
Length is typically measured in units such as meters, centimeters, or inches.
Mass is typically measured in units such as grams, kilograms, or pounds.
Volume is typically measured in units such as liters, milliliters, or fluid ounces.
A unit is a standard measure of a physical quantity that allows for comparisons and communication of measurements. It provides a common reference point for describing and quantifying physical properties. Units can be used to measure various quantities such as length, mass, time, temperature, energy, and many others. There are two main types of units: base units and derived units. Base units are the fundamental units of measurement, such as meters for length, kilograms for mass, and seconds for time. Derived units are units that are derived from combinations of base units and are used to express more complex quantities such as velocity, force, and pressure. The International System of Units (SI) is the most widely used system of units and provides a standardized set of base units for scientific and technological purposes.
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An eccentric circular cam, which serves a similar function as the Scotch yoke mechanism in Problem 11.13, is used in conjunction with a flat face follower to control motion in pumps and in steam engine valves. Knowing that the eccentricity is denoted by e, the maximum range of the displacement of the follower is dmax, and the maximum velocity of the follower is vmax, determine the displacement, velocity, and acceleration of the follower.
The maximum range of the displacement of the follower is dmax = e, the maximum velocity of the follower is vmax = eω,The maximum range of the acceleration is amax = eω2
Displacement: The displacement of the follower is given by the equation d = e sinθ, where θ is the angular position of the cam. To determine the maximum displacement, dmax, we can set the sine of θ equal to 1, giving dmax = e.
Velocity :The velocity of the follower is given by the equation v = eω cosθ, where ω is the angular velocity of the cam. To determine the maximum velocity, vmax, we can set the cosine of θ equal to 1, giving vmax = eω.
Acceleration :The acceleration of the follower is given by the equation a = eω2 sinθ. To determine the maximum acceleration, we can set the sine of θ equal to 1, giving amax = eω2.
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Add up the total amperes allowed for your house. This is the total of all the circuits for your home. What do i have to do?
Amperage, also known as ampacity, is a measure of the amount of electric current that a conductor can safely carry without overheating. The ampacity of a conductor is determined by its size, material, temperature, and environment.
The unit of measurement for ampacity is the ampere (A), which is the flow of one coulomb of electric charge per second. In electrical circuits, the ampacity of conductors is often expressed as the maximum current that the conductor can carry without exceeding its temperature rating or melting.
To determine the total amperes (or ampacity) allowed for your house, you need to calculate the sum of the current rating of all the electrical circuits in your home. Here are the steps you need to follow:
Obtain a copy of the electrical panel schedule: This will typically be located near the main electrical panel in your home and will list the current rating of each circuit in the home.Identify the circuits: Make a list of all the electrical circuits in your home and their corresponding current ratings.Calculate the total ampacity: Add up the current rating of all the electrical circuits in your home to find the total ampacity.Check against the electrical panel rating: Make sure that the total ampacity calculated is less than or equal to the electrical panel's rating. If it is higher, you may need to upgrade your electrical panel or add more circuits to ensure safe and efficient operation.To know more about ampacity refer to:
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true or false : the magnitude of a vector can be different in different coordinate systems?
False.The magnitude of a vector is a scalar value that represents the magnitude of the physical quantity that the vector represents. This value is independent of the coordinate system used to describe the vector.
The magnitude of a vector is determined by the magnitudes of its components and the directions they point in, and it is a property of the physical quantity that is represented by the vector. This property remains constant, regardless of the coordinate system used to describe the vector, and is therefore considered an invariant property.
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it takes 250.0 J to raise the temperature of a 50.0g sample of a metal by 10.0 C. what is the specific heat capacity of this metal?
A.) 1.25x10^2kJ/g*K
B.) 5.00x10^-4 J/g*K
C.) 1.25x10^5 J/g*K
D.) 50.0 J/g*K
E.) 0.500 J/g*k
5.00x10^-4 J/g*K.The specific heat capacity (C) is given by the equation C = Q/mΔT.
What is specific heat capacity ?Specific heat capacity is the amount of thermal energy required to raise the temperature of a unit mass of a substance by one degree. It is typically measured in joules per kilogram-Kelvin (J/kg-K). Specific heat capacity is an important thermodynamic property since it is related to the amount of energy needed to increase the temperature of a material. It is also related to the amount of heat released or absorbed when a material undergoes a change of temperature. In general, materials with higher specific heat capacity require more energy to increase their temperature, and materials with lower specific heat capacity require less energy.
where Q is the energy, m is the mass, and ΔT is the temperature change. Therefore, C = 250.0 J/ (50.0 g*10.0 C) = 5.00x10^-4 J/g*K.
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Determine the escape velocity of the Jupiter if its radius is 7149 Km and mass is 1.898 × 10 Kg
The escape velocity of Jupiter is approximately 63,812.9 meters per second.
What is meant by escape velocity?Escape velocity is the minimum velocity that moving body must have to escape from gravitational field of celestial body and move outward into space.
v_escape = √(2GM/R)
G is gravitational constant (6.67430 × 10^-11 N m^2/kg^2), M is mass of Jupiter (1.898 × 10^27 kg), and R is radius of Jupiter (7149 km or 7.149 x 10^6 m).
v_escape = √(2 x 6.67430 × 10^-11 x 1.898 × 10^27 / 7.149 x 10^6) = 63812.9 m/s
So, the escape velocity of Jupiter is approximately 63,812.9 meters per second.
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i need help please thanks
in the Holocene era lived Homo sapiens or intelligent humans. Therefore, culture as a human creation experiences extraordinary development and progress.
About anthropoceneEtymologically, the word Anthropocene comes from the Greek word "anthropos" which means human. Human activities have become numerous and very intensive to the point of rivaling the great power of nature, which means that now humans have changed the order of the earth so that they become the main determining factor for natural motion,
Today, humanity has equaled or surpassed some of nature's great forces in changing the biosphere and many parts of the earth's system of functioning.
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Help please!
Solve for the wavelength (while showing your work completely) in meters of a wave from ‘The Jet’ in Seattle, which transmits at 95.7 MHz. M here means ‘mega’, which means x 1 million or x 106. Remember that the speed of light, and so the speed of radio waves is also 3.00 x 108 m/s.
The wavelength of the wave with the frequency of 95.7 MHz is 3.1 meters.
What is Wavelength?Wavelength is the distance between identical points such as crests or troughs in the adjacent cycles of a waveform signal which is propagated in space or along a wire. In the wireless systems, this length is usually specified in the units of meters (m), centimeters (cm) or millimeters (mm).
λ = v/f
where, λ = wavelength of the wave,
v = velocity of the wave,
f = frequency of the wave
f = 95.7 MHz = 95.7 × 10⁶Hz,
v = 3 × 10⁸ m/s
λ = 3 × 10⁸ / 95.7 × 10⁶
λ = 0.031 × 10²
λ = 3.1 meters
Therefore, the wavelength of the wave is 3.1 meters.
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A region has a uniform electric field pointing to the right. Which is most likely true? A. This electric field could only be caused by negative charges. B. There are positive charges to the left of, and/or negative charges to the right of this region. C. This electric field could only be caused by positive charges. D. There are positive charges to the right of, and/or negative charges to the left of this region.
A region has uniform electric field pointing to the right, most likely true is D.) There are positive charges to the right of, and/or negative charges to the left of this region.
What is electric field?Electric field is the physical field that surrounds electrically charged particles and exerts force on all other charged particles in field either attracting or repelling them.
A uniform electric field is caused by a distribution of electric charges. If the electric field points to the right, there must be a net positive charge to the right of the region and/or a net negative charge to the left of the region. It is not possible for the electric field to be caused by only positive or only negative charges.
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solutions of electrolytes are formed from nondissociating molecules that are nonconductors of electricity. an example would be sugar dissolved in water.
The statement that solutions of electrolytes are formed from non-dissociating molecules that are nonconductors of electricity is false.
Electrolytes are substances which when mixed in water produce ions which can conduct electricity because of mobility provided by anions and cations, i.e., negatively charged and positively charged ions.
Non-dissociating molecules are those which cannot break down into radicals, ions or atoms. In an electrolyte solution, dissociation is important in order to produce the ions which produce charge or electricity in the solution, hence facilitating the movement of these ions through the solution. For example, hydrochloric acid dissociates in water to produce H+ and Cl- ions.
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does temperature affet how high a ball bounces science project
The heat of the ball is one element that might affect how it rebounds. A ball will bounce faster than a cold one if it is warmer.
What degree of heat is insufficient for people?People frequently cite a 2010 study that determined the maximum limit of safety to be a wet-bulb temp of 35 C, or 95 F at 100% humidity or 115 F at 50% humidity. At this temperature, the normal body is incapable of cool itself by draining moisture from the skin.
Is 37 degrees F hot or cold?Your body temperature is usually approximately 37 °C. When the temperature is 37.8°Temperature or greater, you frequently develop a fever. You can feel shivery, chilly, or warm.
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a drill requires 230v and is used for 15 minutes. The current that runs through the drill is 12A. How much energy doe the drill use?
For working 15 minute, the energy used by the drill is 2484 KJ.
What is electric power?The rate at which electrical energy is carried over an electric circuit is known as electric power. The watt, or one joule per second, is the SI unit of power. Watts are subject to the same standard prefixes as other SI units: kilowatts, megawatts, and gigawatts are used.
Electric power of the circuit is = 230 × 12 Watt = 2760 Watt.
For working 15 minute, the energy used by the drill is = 2760 × 15 × 60 joule
= 2484 KJ.
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a movable bin and its contents have a combined weight of 2.1 kn. draw the free-body diagram of the entire structure. (you must provide an answer before moving on to the next part.) the free-body diagram is
When two surfaces touch, they exert a force that prevents the two surfaces from sliding past one another. Static friction is the name of this force.
The body's net force's strength and direction. All of the forces acting on a moving object are depicted in the free-bod diagram. Every force, in particular, is represented by an arrow, the direction of which corresponds to the force's direction and whose length corresponds to the force's magnitude. Therefore, the net force can be estimated from a free body diagram. In reality, one may calculate the net force acting in each of the two directions by examining the forces acting along the horizontal and vertical axes independently. These two forces then stand in for the constituent parts of the final force (net force) acting on the item.
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Waves have energy that causes particles in matter to vibrate. So, it stands to reason that
Responses
the lower the energy, the faster the particles vibrate (which means a lower frequency).
the higher the energy, the slower the particles vibrate (which means a lower frequency).
the lower the energy, the slower the particles vibrate (which means a higher frequency).
the higher the energy, the faster the particles vibrate (which means a higher frequency).
The higher the energy, the faster the particles vibrate (which means a higher frequency).
option D
What causes the vibration of particles of a wave?
Waves like sound wave is produced when an object vibrates, creating a pressure wave.
This pressure wave causes particles in the surrounding medium to have vibrational motion. As the particles vibrate, they move nearby particles, transferring energy between neighboring particles, creating a faster vibration as the energy transmitted increases.
Thus, we can conclude that, waves have energy that causes particles in matter to vibrate. So, it stands to reason that the higher the energy, the faster the particles vibrate (which means a higher frequency).
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When information is encoded in atoms/molecules, the reproduction costs is ___ than it would be if the information were encoded in bits. lower None of these higher
When information is encoded in atoms/molecules, the reproduction costs is nothing than it would be if the information were encoded in bits.
What is MoleculeMolecule is: a combination of two or more atoms that come from the same or different elements. If the atoms of the same element are joined, it is called a molecular element (eg 02 or oxygen).
If the joining of atoms of different elements, then it is called a compound molecule (Example: C02 or carbon dioxide). If the smallest particles of metallic elements are atoms, then the smallest particles of non-metallic elements can be atoms, or they can also be molecules.
For example, the noble gas group elements (VIIIA) are composed of atomic particles. The halogen group elements (VIIA) are composed of molecules of elements.
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How much does 16 oz of water weigh in pounds?
Water weighing 16 ounces is pounds. One pound (lb) is equivalent to ounces (oz) of water.
Is 8 ounces of water really 8 ounces?Only when energy water or even other liquid with a similar consistency are ounces by weight or ounces by volume equivalent. 8 ounces of water, for instance, weigh 8 fluid ounces when measured by volume. The situation with flour, however, is very different and complicated.
Is 16 ounces of water each day okay?As a result, the amount of water you should consume each day may change based on what else you're working, eating, and drinking. The Us Academies of Sciences' Institute of Medicine actually advises.
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the relative frequency of students working less than 10 hours is __
The relative frequency of students working 9 hours or less lie in the 0−9 hours group.
So, total number of students =40.
A frequency is the number of times an event occurs. The concept of relative frequency is experimental rather than theoretical. Because it is an experimental one, different relative frequencies may be obtained when the experiments are repeated. We need to calculate the frequency.
The total population's frequency count
A population subgroup's frequency count
If we know the above two frequencies, we can calculate the relative frequency probability as follows. A subgroup formula is as follows:
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5) If the eastward component of vector is equal to the westward component of vector and their northward components are equal. Which one of the following statements about these two vectors is correct?
1) Vector is parallel to vector
. 2) Vectors and point in opposite directions
. 3) Vector is perpendicular to vector
. 4) The magnitude of vector is equal to the magnitude of vector .
5) The magnitude of vector is twice the magnitude of vector .
The correct statement is "Vectors and point in opposite directions". If the eastward component of one vector is equal to the westward component of another vector and their northward components are equal, then the two vectors are equal in magnitude and opposite in direction.
The direction of the vectors is determined by the direction of their components, so if the components in opposite directions are equal, the vectors must point in opposite directions. This means that when the two vectors are added, their components cancel and the result is a zero vector. The magnitude of each vector remains the same, but their direction is different.
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give an example of a phenomenon occurring in nature. write which natural sciences study them.
The formation of fossils by the decomposition of dead plants and animals across millions of years is a phenomenon in nature studied by paleontology and geology.
What is the formation of fossils?The formation of fossils is a process associated with the decomposition of dead plants and animals along with million of years in earth's history, which is a process studied by geologists and also paleontologists.
Therefore, with this data, we can see that the formation of fossils occurs due to the process of the decomposition of dead plants and animals and it is studied in geology.
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A 4.0 Ω resistor, a 7.0 Ω resistor, and a 10.0 Ω resistor are connected in parallel across a 24.0 V battery.
What is the equivalent resistance of the circuit?
Answer in units of Ω.
What is the current in the 4.0 Ω resistor? Answer in units of A.
What is the current in the 7.0 Ω resistor? Answer in units of A.
What is the current in the 10.0 Ω resistor? Answer in units of A.
The equivalent resistance of the circuit is calculated to be 2.0 Ω.
What is equivalent resistance of the circuit?The equivalent resistance of a circuit connected in parallel is given by the reciprocal of the sum of the reciprocals of the individual resistances.
1/R_eq = 1/R1 + 1/R2 + 1/R3
Where R1 = 4.0 Ω, R2 = 7.0 Ω, and R3 = 10.0 Ω. Plugging in the values, we get:
1/R_eq = 1/4.0 + 1/7.0 + 1/10.0 = 0.25 + 0.1429 + 0.1 = 0.4929
R_eq = 1/0.4929 = 2.0 Ω
So, the equivalent resistance of the circuit is 2.0 Ω.
Current in the 4.0 Ω resistor:
I = V/R = 24.0/4.0 = 6.0 A
So, the current in the 4.0 Ω resistor is 6.0 A.
Current in the 7.0 Ω resistor:
I = V/R = 24.0/7.0 = 3.43 A
So, the current in the 7.0 Ω resistor is 3.43 A.
Current in the 10.0 Ω:
I = V/R = 24.0/10.0 = 2.4 A
So, the current in the 10.0 Ω resistor is 2.4 A.
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An ice hockey puck glides across frictionless ice. Part A Identify all forces acting on the object. Check all that apply. O Kinetic friction is O Weight O Thrust Fthrust O Normal force O Gravity Fc O Force of hockey stick Fho O Tension T
An ice hockey puck glides across frictionless ice, the forces acting on it are: Weight, Gravity Fc, and Force of hockey stick Fho. Therefore, options B: Weight, E: Gravity Fc, and F: Force of hockey stick Fho are the correct answers.
The ice hockey puck is gliding across frictionless ice, so there is no kinetic friction acting on it. There is also no normal force acting on the puck since it is not in contact with any surface. However, there is a gravitational force acting on it due to the earth's gravity, and there could also be a force applied to the puck by a hockey stick.
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how much work is required to move a 8.0-c positive charge from the negative terminal of a 9.0-v battery to the positive terminal?
The charge multiplied by the voltage of the battery, or 8.0-c x 9.0-v = 72.0 joules of work.
What is the voltage ?Voltage is the difference in electric potential energy between two points in an electrical field. It is a measure of the potential energy that is available to push electrons from one point to another. Voltage is measured in volts (V), and is the product of electric potential (measured in volts per meter) and the distance between the two points. In a direct current (DC) circuit, voltage can be generated by a battery or other external power source, or it can be generated from an alternating current (AC) source, such as a generator or power line.
The work required to move a 8.0-c positive charge from the negative terminal of a 9.0-v battery to the positive terminal is equal to the amount of energy required to move the charge, which is equal to the charge multiplied by the voltage of the battery, or 8.0-c x 9.0-v = 72.0 joules of work.
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A charge +Q is uniformly distributed over a thin ring with radius R. A negative point charge −Q and mass m starts from at a point far away from the centre of the ring and moves towards the centre. Find the velocity of this particle at the moment it passes through the centre of the ring.
A moving electric charge creates a magnetic field, and an electric charge is related with an electric field. The electromagnetic field is made up of both electric and magnetic fields.
What is the impact of uniform charge on the object?According to given question
F = QE gives the attraction between the point charge -Q and the ring with the charge +Q.
Let's determine the electric field resulting from charge +Q at a location x from the ring's centre. The field at point P is zero for a very small element of the ring with charge dQ.
Both an electric and magnetic field are generated by a charge moving uniformly. Charge may be at rest in one frame while in motion in the next. It will only be producing an electric field and no magnetic field in the frame in which it is at rest.
Therefore, When point charge reaches the centre of the circle x=0, and thus we get from [tex]v=v_0 + Q^2/4m\pi e_0R^2[/tex]
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A moving electric charge creates a magnetic field, and an electric charge is related with an electric field. The electromagnetic field is made up of both electric and magnetic fields.
What is the impact of uniform charge on the object?
According to given question
F = QE gives the attraction between the point charge -Q and the ring with the charge +Q.
Let's determine the electric field resulting from charge +Q at a location x from the ring's centre. The field at point P is zero for a very small element of the ring with charge dQ.
Both an electric and magnetic field are generated by a charge moving uniformly. Charge may be at rest in one frame while in motion in the next. It will only be producing an electric field and no magnetic field in the frame in which it is at rest.
Therefore, When point charge reaches the centre of the circle, x=0.
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You have been tasked with deriving the empirical formula of butadiene. What steps would you take to find the formula? What is the empirical formula?
Write down the molecular formula after counting the number of atoms of each kind in a molecule's structure. Calculate the proportion of each type of atom in the condensed molecular formula.
What exactly are empirical formulas?An empirical formula is a compound's chemical formula that only specifies the ratios of the elements it contains and not the precise number or arrangement of atoms. This would be the compound's element with the lowest whole number ratio. The empirical formula of butadiene is C3H3.
Typically, the empirical formula is used to only display the components of a molecule. When one wishes to quickly identify the elements they are working with, this is helpful. When you want to know how many atoms of each element are present in the molecule, the molecular formula is the most helpful.
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Which of the following shows a change of velocity?
Group of answer choices
Malik drives his car at 60 kilometers per hour.
The slingshot ride reaches the top, and then the basket starts falling.
A car is at rest in a parking lot for two hours.
Hannah rides her bike at 5 miles per hours.
The slingshot ride reaches the top, and then the basket starts falling. - This shows a change of velocity.
What is acceleration?Acceleration is the rate at which speed and direction of velocity vary over time. A point or object going straight ahead is accelerated when it accelerates or decelerates.
Even if the speed is constant, motion on a circle accelerates because the direction is always shifting. Both effects contribute to the acceleration for all other motions.
As the slingshot ride reaches the top, and then the basket starts falling, his direction of motion changes and velocity also changes.
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In an ionic solution, a current consists of Ca2+Ca2+ ions (of charge +2e+2e) and Cl−Cl− ions (of charge −e−e) traveling in opposite directions. Part A If 5. 02×1018 Cl−Cl− ions go from A to B every 0. 620 minmin , while 3. 25×1018 Ca2+Ca2+ ions move from B to A, what is the current (in mAmA) through this solution? Part B In which direction (from A to B or from B to A) is the current in part A going?
A. We must determine the net current flowing over the solution in order to compute the current. The drop in the number of ionized particles going from B towards A and the amount of negative ion moving from A to B determines the net charge flow.
Net charge flow = (3.25 x 10^18 ions of Ca2+/ion)(+2e/ion) - (5.02 x 10^18 ions of Cl-/ion)(-e/ion)
Net charge flow = (6.5 x 10^18 e) - (-5.02 x 10^18 e)
Net charge flow = 11.52 x 10^18 e
Since 1 Coulomb (C) = 6.24 x 10^18 e, the net charge flow is equal to 11.52 / 6.24 = 1.85 C.
Since the time interval is 0.620 min, the current can be calculated as:
Current = charge flow / time
Current = (1.85 C) / (0.620 min) = 2.99 A.
Since 1 A = 1000 mA, the current in mA is:
Current = 2.99 A x 1000 mA/A = 2990 mA
B. The current is going from B to A.
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A cart with a ma of 120 kg collide with a tationary dumpter with a ma of 300 kg. Both the cart and the dumpter are free to roll in any direction. The cart and the dumpter tick together after the colliion and move at 0. 5 m/. What other information i needed to determine the final momentum of the dumpter?
No other information is required to find the momentum of the dumpster, the final momentum of the dumpster is 150 kgm/s.
The cart with a mass Ma of 120 Kg collides with a stationary dumper of mass 300 Kg.
The dumper and the cart are free to roll in any direction and after collision they move with a speed of 0.5 m/s.
No further information is required to find the final momentum of the dumpster.
We can simply use the formula,
Momentum = Final speed x mass
Momentum of dumpster = 0.5 x 300
Momentum of dumpster = 150 Kgm/s.
So, the final momentum of the dumpster is 150 kgm/s.
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