if the action force is 100N what will be the reaction force​

Answers

Answer 1

Answer:

HONORS PHYSICS

Introduction

Matter & Energy

Math Review

Kinematics

Defining Motion

Graphing Motion

Kinematic Equations

Free Fall

Projectile Motion

Relative Velocity

Dynamics

Newton's 1st Law

Free Body Diagrams

Newton's 2nd Law

Static Equilibrium

Newton's 3rd Law

Friction

Ramps and Inclines

Atwood Machines

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Conservation Laws

Types of Collisions

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UCM & Gravity

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Rotational KE

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Work

Hooke's Law

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Energy

Conservation of Energy

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Density

Pressure

Buoyancy

Pascal's Principle

Fluid Continuity

Bernoulli's Principle

Thermal Physics

Temperature

Thermal Expansion

Heat

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Ideal Gas Law

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Electric Charges

Coulomb's Law

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Newton's 1st Law

Free Body Diagrams

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Static Equilibrium

Newton's 3rd Law

Friction

Ramps and Inclines

Atwood Machines

Silly Beagle

Newtons's 3rd Law of Motion

Newton’s 3rd Law of Motion, commonly referred to as the Law of Action and Reaction, describes the phenomena by which all forces come in pairs. If Object 1 exerts a force on Object 2, then Object 2 must exert a force back on Object 1. Moreover, the force of Object 1 on Object 2 is equal in magnitude, or size, but opposite in direction to the force of Object 2 on Object 1. Written mathematically:

Newton's 3rd Law Equation

This has many implications, some of which aren’t immediately obvious. For example, if you punch the wall with your fist with a force of 100N, the wall imparts a force back on your fist of 100N (which is why it hurts!). Or try this. Push on the corner of your desk with your palm for a few seconds. Now look at your palm... see the indentation? That’s because the corner of the desk pushed back on your palm.

running tiger

Although this law surrounds your actions everyday, often times you may not even realize its effects. To run forward, a cat pushes with its legs backward on the ground, and the ground pushes the cat forward. How do you swim? If you want to swim forwards, which way do you push on the water? Backwards, that’s right. As you push backwards on the water, the reactionary force, the water pushing you, propels you forward. How do you jump up in the air? You push down on the ground, and it’s the reactionary force of the ground pushing on you that accelerates you skyward!

As you can see, then, forces always come in pairs. These pairs are known as action-reaction pairs. What are the action-reaction force pairs for a girl kicking a soccer ball? The girl’s foot applies a force on the ball, and the ball applies an equal and opposite force on the girl’s foot.

How does a rocket ship maneuver in space? The rocket propels hot expanding gas particles outward, so the gas particles in return push the rocket forward. Newton’s 3rd Law even applies to gravity. The Earth exerts a gravitational force on you (downward). You, therefore, must apply a gravitational force upward on the Earth!


Related Questions

En el proceso de diseño de ingeniería, ¿qué limitaciones deben tenerse en cuenta al utilizar un modelo / prototipo?

Answers

Answer:

Las limitaciones de un modelo o prototipo son;

1) Los parámetros ambientales (donde se opera el modelo, prototipo o producto) son diferentes y, por lo tanto, pueden producir relaciones y factores ambientales que serán diferentes de los factores ambientales y las relaciones del objeto real.

2) El análisis del problema puede ser inadecuado

3) La posibilidad de falta de satisfacción del cliente con un modelo, preferencia por la demostración real del producto.

4) Reproducción inexacta del entorno del producto durante la prueba del modelo

5) El factor de costo del modelo

6) Mayor complejidad introducida por el modelo / prototipo al análisis de la solución

Explanation:

El modelo o prototipo es la presentación del diseño articulado, construido para demostrar el producto real con el propósito de encontrar la existencia de errores en el diseño que serían corregidos, antes de que se realice la producción real

A square wooden raft floats on a lake. The density of the water in the lake is 1000 kg/m². The sides of the raft are 2.0m long and the thickness of the raft is 0.20 m. The mass of the raft is 700 kg. How many barrels, each of mass 100 kg, could be placed on the raft before its surface sinks to the surface of the water?​

Answers

Answer:

1

Explanation:

V=2*2*0.2=0.8m^3

d=m/v 1000*0.8=800kg

800=700+100(n)            (n for barrels)

n=1

This question deals with the concept of buoyancy. This can be solved by calculating the buoyant force.

"1" barrels, each of mass 100 kg, could be placed on the raft before it sinks to the surface water.

First, we need to calculate the buoyant force on the raft due to water. This force is equal to the weight of the volume of water equal to the volume of the raft.

Buoyant Force = (Volume of Raft)(Density of Water)(g)

Buoyant Force = [(2 m)(2 m)(0.2 m)][1000 kg/m³](9.81 m/s²)

Buoyant Force = (0.8 m³)(1000 kg/m³)(9.81 m/s²)

Buoyant Force = 7848 N

For the raft to sink the weight of the raft combined with the weight of barrels must exceed the buoyant force. Now, we will calculate the weight of raft and barrels and equate it with the buoyant force.

[Mass of Raft + (No. of Barrels)(Mass of 1 Barrel)][g] = Buoyant Force

[700 kg + (No. of Barrels)(100 kg)][9.81 m/s²] = 7848 N

(No. of Barrels)(981 N) = 7848 N - 6867 N

[tex]No. of Barrels = \frac{981\ N}{981\ N}[/tex]

No. of Barrels = 1

The attached picture shows the concept of buoyancy.

Learn more about buoyancy here:

https://brainly.com/question/21990136?referrer=searchResults

Scientists have developed a new type of solar cell with an efficiency of over 40 %.
The efficiency of the solar cell was confirmed independently by other scientists.
Suggest why it was important to confirm the efficiency independently.

Answers

Answer:

According to Carl Sagan's Baloney Detection Kit notes

"Whenever possible there must be independent confirmation of the facts"

Independent confirmation by other scientist is to ensure that the observation of the over 40% efficient solar panel is repeatable

It is also important to avoid accepting the given mandates at face value and accepting that the scientist considered all factors when taking the results or that the original developers has assigned others to check their findings before the introduction of the new type of solar cell

Explanation:

Solve this question please sqdancefan​

Answers

Answer:

  (D) 4×10⁻³

Explanation:

The difference is ...

  0.2050 -0.2014 = 0.0036 = 3.6×10⁻³

The number 0.205 is expressed to a precision of 1×10⁻³, so the result of the subtraction operation cannot be considered to be more precise. It must be expressed as ...

  4×10⁻³ . . . . matches choice D

_____

Additional comment

This is physics, not math. In the physical sciences, most numbers must be considered to be measurements. (A few are definitions.) Hence, the rules of significant figures and precision apply to the results of arithmetic operations. This problem is a good illustration of what happens when computing small differences of large numbers. We start with 3 significant figures in 0.205, and end up with 1 significant figure in 0.004.

PLEASE HELP
this is about volleyball

A good training partner helps with

• Setting the weight
• Using proper technique
• Keeping track of repetitions
• All of the above

Answers

Answer:

• All Of The Above

Hope it helps uh

Mark me as brainliest

Explain the energy transformations that occur when breaking in a hybrid
vehicle.

Answers

it occur kinetic energy

when breaking in a hybrid

vehicle.

hope it helps

Answer:

it occur kinetic energy when breaking in a hybrid

vehicle .

hope it is helpful to you ☺️

The waste product of photosynthesis is

Answers

Answer:

oxygen

Plants need to excrete excess carbon dioxide and oxygen. Carbon dioxide is a waste product of aerobic respiration in plant cells. Oxygen is a waste product of photosynthesis .

Explanation:

yw!

Behaviors in deer such as herding and male deer using antlers to compete for females increase the chances of successful reproduction.

True or False

Answers

Answer:

True

Explanation:

The reproductive success of any species is the capability to produce their offspring per breeding lifetime or event.

Most of the species have to attract their partners by their physical capability and build up so that the mother can choose her partner in order to breed the best kind of off spring.

In the context, in case of deer, the size of the their antlers as well as behavior in herding is considered as the best chances for a successful reproduction to compete among the males and find their breeding mate.

Thus the answer is TRUE.

The dependent variable measured was the ______
a. fan speed
b. mass
c. acceleration

Answers

Answer:

a

Explanation:

Fan speed is the answer

6) A car of mass 1000kg moving with a velocity of 40m/s collides with a tree and comes to stop in 5s. What will be the force exerted by the car on the tree?

Answers

Answer:

Refer to the attachment!~

Which one is best for health? A) Boiled Seeds B) roasted seeds c) wet swollen seeds d)Sprouted seeds

Answers

Answer:

d.) "Sprouted seeds"

Explanation:

Sprouted seeds - are the best for health.

I hope it helps! Please mark my answer answer as bräinliest (if my answer is correct). Thank You!

In this graph, calculate the speed of
segment A in m/s?

Answers

Answer:

The answer is Speed=2m/s

Explanation:

S=D/T

S=10m/5s

S=2m/s

Write the equation which links gravitational potential energy,height and mass.

Answers

Answer:

PE = mgh

Explanation:

The equation of potential energy is mgh.

Please answer in your own words and I will mark brainlist, Compare all matters from the view of passing light through them (name 3 types and write if they pass the light or not.)​

Answers

Answer:

Light passes through the gas

Light passes through the pure water

Light passes through some solids

Explanation:

In gasses, there are many spaces between the molecules. These spaces allow light to pass through them without any interruption.

In pure water, there are some spaces between particles. these particles allow some light rays to pass theough, some to move through the common boundary and reflec5 some of them.

in solids, some allow light to pass through as they are transparent or translucent

Which of the following describes plastic? HELP
A. A material that as a low resistivity and prevents charges from moving freely
B A material that has a high resistivity and allows charges to move freely
C A material that has a low resistivity and allows charges to move freely
B A material that has a high resistivity and prevents charges from moving freely

Answers

Answer:

D

Explanation:

A material that has a high resistivity and prevents charges from moving freely... it is part of insulators...

Plastic is a  material that has a high resistivity and prevents charges from moving freely. Option D is correct.

What is plastic?

Plastic is described as a material that comprises an organic compound with a significant molecular weight as an important element.

Insulators are often defined as materials that do not allow electricity to flow through them.

Insulators are also referred to as poor electrical conductors. Insulators include materials such as paper, glass, rubber, and plastic.

Plastic is a  material that has a high resistivity and prevents charges from moving freely.

Hence option D is correct.

To learn more about the plastic refer to the link;

https://brainly.com/question/23509463

Two cups having different liquids at a temperature of 20°c and 68°c lose heat energy to the environment. To measure the temperature difference between the two cups of liquid, you would use a ____

Answers

Answer:

youd use a thermometer. this can be used to measure the temperature of a solid such as food, a LIQUID such as water, or a gas such as air.

Explanation:

What form of energy is needed to make photosynthesis happen?
A. Proton energy
B. Chemical energ
C. Electron energy
D. Solar energy

Answers

Answer:

Photosynthesis converts solar energy into chemical energy.

your answer is solar energy

hope it helps

The
push switch is closed and the door unlocks. Explain in detail how this happens.

Answers

Answer:

The push switch is closed and the door unlocks. ... The switch completes the circuit and a current flows through the coil. The coil becomes an electromagnet and its iron core becomes magnetised. The iron bolt is attracted to the electromagnet.

Explanation:

Please Mark me brainliest

which forces are capable of affecting particles or objects from large distance

Answers

Answer:

only long-range force that affects all particles is the gravitational force.

Explanation:

In nature there are four fundamental forces: nuclear, weak, gravitational and electrical.

The last two are long-range, that is, the forces are zero for infinite distances, the current gravitational on all the particles and the electric one acts on the charged particles, without the chosen charge it is zero, the forces is also zero.

Consequently the only long-range force that affects all particles is the gravitational force.

8. A tortoise moves a distance of 100 metres in 15 minutes. What is the average speed of
tortoise in km/h ?​

Answers

answer: 0.4 km/h



100 m = 0.1 km
15min./60min. = 0.25 hr

so, divide the total distance (100 m) by the total time (15 min)
0.1 km/0.25 hr = 0.4

A college dorm room measures 14 ft wide by 13 ft long by 6 ft high. What is the air in it under normal conditions?

Answers

Complete question:

A college dormitory room measures 14 ft wide by 13 ft long by 6 ft high. Weight density of air is 0.07 lbs/ft3. What is the weight of air in it under normal conditions?

Answer:

the weight of the air is 76.44 lbs

Explanation:

Given;

dimension of the dormitory, = 14 ft by 13 ft by 6 ft

density of the air, = 0.07 lbs/ft³

The volume of the air in the dormitory room = 14 ft x 13 ft x 6 ft

                                                                          = 1092 ft³

The weight of the air = density  x  volume

                                   = 0.07 lbs/ft³  x  1092 ft³

                                   = 76.44 lbs

Therefore, the weight of the air is 76.44 lbs

inertia is a force whuch keeps stationary object at rest and moving objects in motion is it trur?

Answers

Answer:

True

Explanation:

Inertia is the resistance of any physical object to any change in its velocity. This includes changes to the object's speed, or direction of motion. An aspect of this property is the tendency of objects to keep moving in a straight line at a constant speed, when no forces act upon them

Answer:

True po sagot sabihin mo kong mali

calculate the voltage applied to 2.00

Answers

Answer:

Here is your answer

Explanation:

1.55 V is the answer

hope u like it

there is no gain in mechanical advantage in a single fixed pulley but they are used​

Answers

Answer:

A single fixed pulley is used to lift load by changing the direction of the lifting force. Even though a single fixed pulley has no mechanical gain in that, the effort applied is greater than the load, it is preferred in use since you do not have to pull or push the pulley up and down.

Explanation:

The answer itself speaks

explain mass in physics​

Answers

Answer:

, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a force. The greater the mass of a body, the smaller the change produced by an applied force.

What is the variable unit for acceleration,gravity and height

Answers

Answer:

HLW ITS JESS BREGOLI

YOUR ANSWER IS HERE

At different points on Earth's surface, the free fall acceleration ranges from 9.764 m/s2 to 9.834 m/s2[2] depending on altitude and latitude, with a conventional standard value of exactly 9.80665 m/s2 (approximately 32.17405 ft/s2). Locations of significant variation from this value are known as gravity anomalies.

Explanation:

HOPE IT MAY HELP YOU !!

The general consensus is that our policymakers do not know what they are doing and are managing our economy ineffectively

Answers

Answer:

True.

This is because, from the information provided so far, it could be concluded that, the policy makers don't have any single idea of what they are doing regarding to the economy.

This could be seen in the series of poor performance of the economic indicators as shown which has lead to poor economic growth in our country.

Explanation:

Q3. (a) The student places 0.5 kg of potato into a pan of water.
During cooking, the temperature of the potato increases from 20 °C to 100°C
The specific heat capacity of the potato is 3400 J/kg °C
80
Calculate the change in thermal energy of the potato. Use the equation:
change in thermal energy = mass * specific heat capacity * temperature change
m = 0.5kg
C = 34001
TA= 20° - 100°
° = 80°C
OʻS x 3400 x 80 - 136000J
136000
Change in thermal energy =
(b) Why is the energy supplied by the cooker greater than that calculated in part (a)?
HELP

Answers

Mark Brainliest please

Answer:

136000 J or 136 kJ

Explanation:
Formula
Heat = m * c * deltaH
Givens
m= 0.5 kg
c = 3400 J / (kg * oC)
Deltat = (100oC - 20oC)
deltat = 80oC
Solution
Heat = 0.5 kg * 3400 J/(kg* oC) * 80oC
Heat = 136000 Joules
Heat = 136 kg
Technically there is only 1 place of accuracy.

a car starts from rest & acquire a velocity of 54km/h in 2 sec. Find-
a) the acceleration
b) distance traveled by car assume motion of car is uniform
c) if the mass of the car is 1000kg. what is the force acting on it?
Pls help me. I'm bad in this subject. kinda need it by today​

Answers

Answer:

a. Acceleration, a = 7.5 m/s

b. Distance, S = 15 meters

c. Force = 7500 Newton

Explanation:

Given the following data;

Mass = 1000 kg

Initial velocity = 0 m/s (since it's starting from rest).

Final velocity = 54 km/h

Time = 2 secs

Conversion:

54 km/h to m/s = 54*1000/3600 = 15 m/s

a. To find the following acceleration;

Mathematically, acceleration is given by the equation;

[tex]Acceleration (a) = \frac{initial speed - final speed}{time}[/tex]

Substituting into the formula, we have;

[tex] Acceleration = \frac{15 - 0}{2}[/tex]

[tex] Acceleration = \frac{15}{2}[/tex]

Acceleration, a = 7.5 m/s

b. To find the distance, we would use the second equation of motion.

[tex] S = ut + \frac {1}{2}at^{2}[/tex]

Where;

S represents the displacement or height measured in meters. u represents the initial velocity measured in meters per seconds. t represents the time measured in seconds. a represents acceleration measured in meters per seconds square.

Substituting into the equation, we have;

[tex] S = 0*2 + \frac {1}{2}*(7.5)*2^{2}[/tex]

[tex] S = 0 + 3.75*4[/tex]

[tex] S = 15 [/tex]

Distance, S = 15 meters

c. To find the force, we would use the following formula;

[tex] Force = mass * acceleration [/tex]

[tex] Force = 1000 * 7.5 [/tex]

Force = 7500 Newton

This type of mutation occurs when one or more base pairs are added to the gene sequence.

Answers

Answer:

Insertion

Explanation:

It causes a frameshift.

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What proportion of families own as opposed to rent their home? To find out, an urban planner selected a randomsample of 400 families in a large city to participate in a survey about homeownership. Of the 362 families thatresponded to the survey, 42% reported that they own their home. Which of the following statements about thesurvey results is true?O A suitable estimate of all families who own their home is 42%.The survey suffers from voluntary response bias and may not accurately represent the population.O Only 362 responses cannot provide a suitable estimate of families who own their home.O The survey suffers from undercoverage and may not provide a suitable estimate of homeownership.Mark this and returnSave and ExitfyextSubmit Find the mean, median, mode, and standarddeviation of the quiz scores:20, 58, 74, 77, 77, 85, 86, 90, 95, 98 What was the name of the new Independent party that ex President Roosevelt and what was the name of his progressive reforms program? Henri bought 3 jars of spaghetti sauce. He used a coupon that reduced the cost of each jar by $0.75. If he paid $6.72 altogether, what was the regular price? which equation is correctly rewritten to solve for x? On October 29, Lobo Co. began operations by purchasing razors for resale. The razors have a 90-day warranty. When a razor is returned, the company discards it and mails a new one from Merchandise Inventory to the customer. The company's cost per new razor is $15 and its retail selling price is $70. The company expects warranty costs to equal 6% of dollar sales. The following transactions occurred.2012Nov. 11 Sold 60 razors for $4,800 cash.30 Recognized warranty expense related to November sales with an adjusting entry.Dec. 9 Replaced 12 razors that were returned under the warranty.16 Sold 180 razors for $14,400 cash.29 Replaced 24 razors that were returned under the warranty.31 Recognized warranty expense related to December sales with an adjusting entry.2013Jan. 5 Sold 120 razors for $9,600 cash.17 Replaced 29 razors that were returned under the warranty.31 Recognized warranty expense related to January sales with an adjusting entry.Required:Prepare journal entries to record above transactions and adjustments. An investor purchases 1,000 mutual fund shares with a Net Asset Value of $10 each, where the fund imposes a 5% contingent deferred sales charge if the shares are redeemed within the first year. The sales charge decreases by 1% for each year the investor remains invested in the fund. If the investor were to redeem his shares during the second year of holding the fund, based upon the NAV of $10, he or she will receive:A. $10,000 B. $9,600 C. $9,500 D. $9,400 Some factories that burn coal produce smoke with harmful chemicals,such as sulfur. Scrubbers are devices that are attached to thesmokestacks to reduce the amount of sulfur put into the atmosphere. Toevaluate the effectiveness of these devices, what data would need to becollected? Pls! Help me :( What are the no una, verbs and adjectives? 1. The brown dog ran away from our house.2. The child plays at the hot beach.3. The big house on my street was painted.4. He ate a good cheeseburger with Diana.5. They went to school by yellow taxi.6. We picked purple flowers in the field.7. They drank soda in the small cafeteria.8. The blue birds fly to Florida. To encourage people to enter the race, organizers include the following quote: "Until one is committed, there is hesitancy, the chance to draw back, always ineffectiveness. Concerning all acts of initiative and creation, there is one elementary truth the ignorance of which kills countless ideas and splendid plans: that the moment one definitely commits oneself, then providence moves too. All sorts of things occur to help one that would never otherwise have occurred. A whole stream of events issues from the decision, raising in one's favor all manner of unforeseen incidents, meetings and material assistance which no man could have dreamed would have come his way. Whatever you can do or dream you can, begin it. Boldness has genius, power and magic in it. Begin it now." - Goethe Discuss the effect this quotation might have on someone who is afraid of entering the race. Which of these are characteristics of third-person limited point of view? Check all that apply.AbelThe reader's access to information is not limited to any one character.The narration follows the thoughts and feelings of only one character.The reader's access to information is limited to just one character.The narration follows the thoughts and feelings of all of the characters.The thoughts and feelings of secondary characters are revealed through their words and actions.Mark this and returnSave and ExitNextSubmit Dan, Harry and Regan sell cars.Dan sells x cars.Harry sells 5 more cars than Dan.Regan sells twice as many cars as Dan.Write an expression, in terms of x, for the mean number of cars Dan, Harry and Regan sell. 1/6 of a farm is planted maize,1/4 is planted beans and the remaining part is planted potatoes.What fraction of field is planted potatoes? i have no idea what im doing HELP ME PLZ AND THANKS I WILL MARK YOU AS BRAINLIEST!!! Round 382 to 1 significant figure Simplify 5(x + y) -3(x - y) There was a very long line at the pharmacy. 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