What acceleration is produced when a 3000 N force acts on a 1,200 kg car?

Answers

Answer 1

I think you have to do 3000n times 1200kg an that will get ur answer


Related Questions

what substance is used by plants as a source of food

Answers

Answer:

dart

Explanation:

dart and sun and water so that the plant be okay

Which statement about this figure is false


A. Line E represents a fault line.


B. Layer C is the youngest layer.


C. d,ike K is older than layer I.


D. The fault occurred after layer F formed.

Answers

The statement about the figure that is false is that d,ike K is older than layer I. That is option C.

What is cross-cutting relationships in geology?

Cross-cutting relationships is a principle that when a body pass through different layers in geology, it is usually younger than all the layers it passed through.

That is to say that, d,ike K is younger than layer I, D and B which it passed through.

Learn more about fault lines here:

https://brainly.com/question/2938157

#SPJ1

Answer:

If it's not C then it HAS to be B.

Explanation:

By deductive reasoning.

How fast is a 85 kg football player moving if they have a momentum of 125 kg*m/s?

Answers

Answer:

v = 1.5 m/s

Explanation:

m = 85 kg

p = 125 kg m/s

v = ?

p = m v

125 kg m/s = (85 kg) (v)

v = (125 kg m/s) / (85 kg)

v = 1.47 m/s

Please I need help with this question (see image).
Show workings where necessary.​

Answers

Answer:

Solution:

i) Heat supplied by heater = Heat gained by water = m * c*theta = 0.12Kg * 4200 * 10 = 5040Joules in 2 minutes.

ii) Power = Energy/time = 5040J/(2 * 60seconds) = 5040J/120seconds = 42Watts.

(iii) Heat supplied to the 70g of water = m * c * theta = 0.07Kg * 4200 * 9K = 2646J

(iv) Heat supplied by heater = Heat gained by 70g of water + Heat supplied to the metal vessel.

But,from our calculations above,

Heat supplied by heater = 5040J ......and

Heat supplied to the 70g of water = 2646J

.: substituting the values,we have that :

5040J = 2646J + Heat supplied to the metal vessel.

5040J - 2646J = Heat supplied to the metal vessel.

.: Heat supplied to the metal vessel = 2394J.

(v) Heat gained by metal vessel = Heat capacity of the vessel * theta.

2394J = Heat capacity of the vessel * 9K

.: Heat capacity of the vessel = 2394/9 = 266(Joule per Kelvin)

(vi) Using the formula:

Heat Capacity = mass * specific heat capacity

.: Specific heat capacity = Heat Capacity/mass = 266/0.55 = 484(Joules per Kilogram per Kelvin)

Explanation:

________❤️ hope it helps you ❤️__________

three advantages of simple machines.please tell fast​

Answers

Answer:

they can help make clothing, they are useful for human like work, they are better than hand making

Does anyone know how to do this pleaseeeee

Answers

Answer:

See the answer below.

Explanation:

The latent heat of fusion is defined as the amount of energy needed to make a phase change from solid to liquid. And it can be calculated by means of the following expression:

[tex]Q_{fusion}=m*Dh[/tex]

where:

Qfusion = Heat Energy [J]

m = mass = 0.65 [kg]

Dh =  latent heat fusion = 330000[J/kg]

[tex]Q_{fusion}=0.65*330000\\Q_{fusion}=214500[J][/tex]

2)

We know that energy can be calculated from power, where power is defined as the relationship between energy over time.

[tex]P=E/t[/tex]

where:

P = power = 60 [w]

E = energy [J]

t = time = 5 [min] = 300 [s]

[tex]E=P*t\\E=50*300\\E=15000[J][/tex]

The mass change due to the process is equal to:

[tex]m=282-274\\m=8[g]=0.008[kg][/tex]

Now using the following equation for the latent heat of Fusion, we can calculate this value:

[tex]Q=m*Dh\\Dh =Q/m\\Dh=15000/0.008\\Dh=1875000[J/kg][/tex]

In which stage of sleep are you likely to experience hypnagogic
sensations of falling asleep

Answers

NREM-1 got this off a website

How does energy travel? Where is the initial source of energy in our solar system? What is the process that gives off energy from the sun called?

Answers

Answer:

How does energy travel?

One way the energy can travel is through radiation. An object can radiate energy in the form of electromagnetic waves, for example when a strong light is turned on and you can feel some heat coming from it, or when you walk under the sunlight and you can feel the heat in your skin.

Where is the initial source of energy in our solar system?

In the solar system, the source of energy comes from the Sun, and the sun irradiates that energy to all the nearby objects.

What is the process that gives off energy from the sun called?

The process is called radiation, this is all the energy that comes from the sun in the form of different electromagnetic waves (light in the visible range, UV rays, etc...)

The current flowing through the heating element when a toaster is plugged into a 230V mains supply, if the element has a resistance of 265Ω.

Answers

Answer:

The current flowing the heating element is 0.868 amperes.

Explanation:

Ohm's law states that voltage is directly proportional to current. In other, words, we say that:

[tex]V \propto R[/tex]

[tex]V = i\cdot R[/tex] (1)

Where:

[tex]V[/tex] - Voltage, measured in volts.

[tex]i[/tex] - Current, measured in amperes.

[tex]R[/tex] - Resistance, measured in ohms.

If we know that [tex]V = 230\,V[/tex] and [tex]R = 265\,\Omega[/tex], then the current that flows through the heating element is:

[tex]i = \frac{V}{R}[/tex]

[tex]i = \frac{230\,V}{265\,\Omega }[/tex]

[tex]i = 0.868\,A[/tex]

The current flowing the heating element is 0.868 amperes.

Maria is trying to meet her friends at the pool but construction is blocking her path from the parking lot directly to the pool. Because of this, she has to walk 20 ft. north, 35 ft. east, and then 20 ft. south to get to the pool. Find her distance and displacement.

Answers

Answer:75 ft east

Explanation:

A boy and a girl are balanced on a massless seesaw. The boy has a mass of 75 kg and the girl's mass is 50 kg. If the boy sits 2.0 m from the pivot point on one side of the seesaw, where must the girl sit on the other side?

Answers

Answer:

The girl must sit 5 m on the other side of the seesaw.

Explanation:

Given;

mass of the boy, = 75 kg

mass of the girl, = 50 kg

distance of the boy from the pivot, = 2 m

let the distance of the girl from the pivot = d

    <-------------2m-------------><-------------d-------------->

-----------------------------------------------------------------------------------

     ↓                                  Δ                                   ↓

     75                                                                      50

Apply the principle of moment, about the pivot;

clockwise moment = anticlockwise moment

75 x 2 = 50 x d

150 = 50d

d = 150 / 50

d = 3 m

The distance of the girl from the pivot is 3 m.

Therefore, the girl must sit ( 2m + 3m ) on the other side of the seesaw.

how much time will it take for a bug to travel 55 M across the floor if it's traveling by 1.1 m / s​

Answers

Answer:

The bug will take 50 seconds to travel 55 m across the floor if it's traveling by 1.1 m / s​.

Explanation:

Given

Distance covered by bug = d = 55 m

The speed = s = 1.1 m/s

To determine

Time the bug will take to cover the distance = t = ?

Using the formula to determine the time the bug will take to travel 55 m across the floor if it's traveling by 1.1 m/s​.

Distance = Speed x Time

d = s x t

t = d/s

t = 55/1.1

t = 50 s

Therefore, the bug will take 50 seconds to travel 55 m across the floor if it's traveling by 1.1 m / s​.

Two spherical objects have masses of 200 kg and 500 kg. Their centers are separated by a distance of 25 m. Find the gravitational attraction between them.

Answers

Answer:

1.07 x 10⁻⁸N

Explanation:

Given parameters:

Mass 1 = 200kg

Mass 2  = 500kg

Distance of separation  = 25m

Unknown:

Gravitational attraction between the two bodies  = ?

Solution:

To solve this problem, we use the equation of the universal gravitation;

                 F  = [tex]\frac{G mass 1 x mass 2}{r^{2} }[/tex]  

G is the universal gravitation constant  = 6.67 x 10⁻¹¹Nm²kg⁻²

r is the distance

 Now insert the parameters and solve;

    F  = [tex]\frac{6.67 x 10^{-11} x 200 x 500 }{25^{2} }[/tex]   = 1.07 x 10⁻⁸N

The gravitational attraction between the objects is "1.0672×10⁻⁸ N".

Given:

Mass of objects,

[tex]m_1 = 200 \ kg[/tex][tex]m_2 = 500 \ kg[/tex]

Distance,

[tex]r = 25 \ m[/tex]

We know,

[tex]G = 6.67\times 10^{-11} \ Nm^2/kg^2[/tex]

As we know the relation,

→ [tex]F_G = \frac{Gm_1m_2}{r^2}[/tex]

By substituting the values, we get

        [tex]= 6.67\times 10^{-11}\times \frac{200\times 500}{(25)^2}[/tex]

        [tex]= 1.0672\times 10^{-8} \ N[/tex]

Thus the above answer is right.

Learn more about gravitation here:

https://brainly.com/question/14741278

9. Which is the type of force that causes acceleration?​
a.balanced
b.zero
c.unbalanced

Answers

Explanation:

Answer:-

Unbalanced Force causes acceleration.

But why?

This is because for accelerating a body we need unbalanced forces to move it.

Hope it helps :)

WILL MARK BRAINLIEST!!!!!
How is the 3rd law different from the 1st and 2nd laws?

Answers

Answer:

In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

Explanation:

If a certain test follows a normal curve, most of the scores will fall
A. at the top end
B. at the bottom end
C. all over the place
D. in the middle
Please select the best answer from the choices provided
Ο Α
OB
С
OD

Answers

i think the answer is b

Answer:

im pretty sure its d

Explanation:

Determine the mass of a boat that is propelled forward by a force of 1250N at an acceleration of 3 m/s2.

Answers

Answer:

416.6 KG

Explanation:

Due to the mass being missing from the equation you divide the force by the acceleration

A bulldozer and a Mini Cooper are involved in a head-on collision. Which one experiences a greater force

Answers

Answer:

The mini Cooper will experience the greater force

Explanation:

Generally, a bulldozer has a greater mass compared to a Mini Cooper hence when both of these vehicles interact in an head on collision the Mini Cooper will experience a greater force because the bulldozer has a greater momentum

Why do water molecules tend to stay together and hold their shape? Name and explain the phenomenon by which this happens

Answers

Answer:

because liquid and solid states of water possesses intermolecular force of attraction which held the molecules of water in fixed

You are lifting a 15 kg weight. You lift the bar 0.25 m a total of 15 times.

a. What is the total height the bar was lifted?

b. What is the force needed?

c. What is the work done?

Answers

Explanation:

Given parameters:

Mass of the weight  = 15kg

Height of bar lift  = 0.25m

Number of times lifted  = 15times

Unknown:

Total height the bar was lifted  = ?

Force needed for the lift = ?

Work done  = ?

Solution:

To solve this problem we need to understand that;

        Work done  = Force x distance

         Work done = mass x acceleration due gravity  x height

         Work done  = weight x height

a. Total height:

   Total height  = 0.25 x 15  = 3.75m

b. Force needed ;

   Force needed  = Weight of bar  = mass x gravity

                                                        = 15 x 9.8 = 147N

 So;

    Force used for the 15 times  = 15 x 147  = 2205N

c. Work done ;

      Work done  = weight x height  = 2205 x 3.75  = 8268.75J

Find the centripetal force needed to keep an 60.0 kg rider traveling in a circle in the ride.
Given:
m=
V = (from part a)
R =
Unknown:
F=?
Equation:
F= m (y^2) / r

Answers

Explanation:

Given that,

Mass of the rider, m = 60 kg

Let the radius of the circle, r = 30 cm = 0.3 m

Let the velocity, v = 20 m/s

We need to find the centripetal force needed to keep the rider in a circular path. It can be given by :

[tex]F=\dfrac{mv^2}{r}\\\\F=\dfrac{60\times (20)^2}{0.3}\\\\F=80000\\\\\text{or}\\\\F=8\times 10^4\ N[/tex]

So, the required force is [tex]8\times 10^4\ N[/tex].

Imagine you are an astronomer who recently discovered a new planet orbiting a distant star. Which set of characteristics would you use to classify this planet as an inner or terrestrial planet? Check all that apply.
-dense and solid
-very large
-thick atmosphere containing hydrogen and helium
-lacking a solid surface
-located near a star

Answers

Answer:

The right characteristics to be used for the classification include:

-dense and solid

-very large  

-located near a star

Explanation:

The above listed characteristics are part of the characteristics used in classifying a planet as a habitable planet or non-habitable one. When a planet is closer to a star which revolves around it, this helps in supplying the needed light to it.

Answer:

dense and solid

located near a star

Explanation:

If a person is walking along at 1.4m/s. How long will it take that person to walk one time around a high school track?​

Answers

Answer:

285.7s

Explanation:

Given parameters:

Speed of the person  = 1.4m/s

Unknown:

Time it takes to walk one time round the track = ?

Solution:

The circumference of the track is 400m for a standard pitch.

Now;

 Speed  = [tex]\frac{distance}{time}[/tex]

 Time  = [tex]\frac{distance }{speed }[/tex]  

 Now insert the parameters;

Time  = [tex]\frac{400}{1.4}[/tex]  = 285.7s

Which is a possible result of higher air temperatures caused by global warming?

increase in sea level
freezing of polar ice caps
rapid evaporation of water in the soil
flooding of low-lying coastal areas

Answers

Answer: C. rapid evaporation of water in the soil :)

A possible result of higher air temperatures caused by global warming is rapid evaporation of water in the soil.

What is global warming and its causes and consequences?

Global warming is a phenomenon that has been registered around the world during the last decades. It refers to a progressive increase in the average temperatures of the oceans and the Earth's atmosphere, which has consequences for flora and fauna, in addition to impacting critical sectors such as agribusiness.

Among the consequences of global warming are melting ice, rising sea levels, desertification, changes in rainfall, floods and reduced biodiversity.

See more about global warming at brainly.com/question/12908180

Explained and elaborate further the function of assessing responsiveness

Answers

If a person is down or ill you may need to constantly check if their responsive as they my be suffering from a silent killer and can die

At time=0s, the object is at the 21.0-meter position along the roadway. Where is the object at time = 10 s?

A) 91 m
B) 70 m
C) 140 m
D) 96 m

Answers

B.) 70m is your answer!

A 240 kg crate full of bricks is pushed across a surface with an acceleration of 1.3
m/s2. If the crate travels a distance of 4.6 m, How much work is being done?

Answers

Answer:

Workdone = 1435.2N/m

Explanation:

Given the following data;

Mass = 240kg

Acceleration = 1.3m/s²

Distance = 4.6m

To find the force;

Force = mass* acceleration

Substituting into the equation, we have;

Force = 240 * 1.3

Force = 312N

Now, to find the workdone;

Workdone = force * distance

Workdone = 312 * 4.6

Workdone = 1435.2N/m

What is the temperature shown on the thermometer below?
A. 8 °F
B. 4 °F
C. –4 °F
D. –8 °F

Answers

Answer:

D, -8 F

Explanation:

This specific thermometer is in increments of two degrees per minor line and 10 per thicker line. Since the thermometer is showing below zero, the answer cannot be A or B since they are positive. -4 Cannot be the answer since the line addition does not make sense for that. It would be -4 if the thick line increments were 5 degrees instead of ten. Therefore if you count the lines by two from zero down to the thermometer line, you would get -8 Degrees F

a tree is blank relative to earth a tree is blank relative to the sun

Answers

hmmmmmmmmmmmmmmmmm ask someone else sorry if im not helping

What will most likely happen if a sound wave moves from the air through a solid?

It will increase in wavelength.
It will decrease in speed.
It will increase in speed.
It will decrease in wavelength.

Answers

C. It will increase in speed
It will increase in speed, so it is the third option! Hope this helped!
Other Questions
Donata Company purchased equipment for $30,000 in December 20x1. The equipment is expected to generate $10,000 per year of additional revenue and incur $2,000 per year of additional cash expenses, beginning in 20x2. Under MACRS, depreciation in 20x2 will be $3,000. If the firm's income tax rate is 40%, the after-tax cash flow in 20x2 would be: $6,000. $3,600. $3,200. $4,800. None of the answers is correct. Find the unit rate. Ryan can mow 3/5 of the yard in 2hours. How much of the yard can Ryan mow in one hour? what will this amendment do?whom will it benefit and how? Why is it a good idea to preview a functional text before getting started? What is one idea that would likely be supported by both the author Sandra Cisneros and thecharacter Esperanza in The House on Mango Street? The graph shows the change in the price of a stock over time.DBTimeIdentify the time intervals for which the stock price increased, decreased, or remained constant.Move the intervals to the appropriate column in the table.Stock Price Increased Stock Price Decreased Stock Price Remained constantBD Jim works in real estate sales. His annual salary is$20,000 plus 2.5% of his home sales. What was the totalvalue of all homes he sold if his annual pay for the yearwas $120,000?Helppppp 5% as a decimal and a fraction Vacuoles are responsible for one task in the cell?A) The Control center of the cell that regulates the production of proteins.B) series of bumpy membranes where many chemical reactions occur.C) The fluid inside the cell where chemical reactions occur.D) Stores important materials needed by the cell. DQuestion 182.5 ptsIn an exothermic reaction, the energy of the reactants is greater than the energy of theproducts. Which of the following best explains the difference in energy between thereactants and products?Chemical energy from the reactants is destroyed during the reactionAmbient energy is converted to chemical energy during the reactionChemical energy from the reactants is released as heat.Chemical energy in the products is created during the reaction The scatterplot below shows the number of hours of sleep that 4 teenagers got before taking the SAT and the average response time inseconds it took for those teens to answer each question.Using the equation of the line of best fit, how many hours of sleep would you expect a teen to get to have a response time of 46 seconds?A 7.25 hoursB 9.31 hours C 13 hoursD 60.76 hours At December 31, 2011 the accounting records of Gordon, Inc. contain the following items: If the Notes Payable is $10,000, the December 31, 2011 cash balance is: All of the following ordered pairs satisfy the function rule y=-3x+2 except(1, -1)(4,-10)(-2,8)(-3, 12) the diagram shows a circle in a square 6cm calculate the shaded area take pi to 3.142 The Walden Manufacturing Corp. has interest expense of $4,000, factory supplies of $1,000, indirect labor of $6,000, direct materials of $16,000, advertising expense of $2,500, office expense of $14,000, and direct labor of $20,000. What is the total period cost What was William Duke of Normandy's Weakness? ( Write a small paragraph and the most important weaknesses) Which job might be held by someone in a mid-level caste?doctorhousekeeperfarmerpriestWhich job might be held by someone in a mid-level caste? What property justifies the statement below?1/2(4x+10)-16 = 2x+5-16A. Associative PropertyB. Identity PropertyC. Inverse PropertyD. Distributive Property What is the quotient?6)12A 2B. 3C. 4D. 5 Think about Marley in Saying Farewell to a Faithful Pal. In whatways did Marley help Grogan to be human? How might Grandin havecharacterized Marley?