Which has more Potential Energy a car parked on the top of the hill,a person on the top of the same hill sitting down eating a sandwich, or a man running fast at the bottom of the same hill?

Answers

Answer 1

Answer: As long as you're talking about gravitational potential energy the car at the top of the hill is correct. If you're talking about chemical potential energy, it would depend on how much gas is in the tank and what the contents of the sandwich were.

Answer 2

Answer: A car parked in top of the hill I hope this helps

Related Questions

A wave has a low speed but a high frequency. What can you infer about its wavelength?
What is meant by gravitational field strength at a point in the gravitational field
Which would you expect to have the greatest amount of friction?a- a smooth surface on a smooth surface b-a smooth surface on a rough surface c-a rough surface and air d-a rough surface on a rough surface
Recall Elmer Trett, who in 1994 reached a speed of 103m/s on his motorcycle. Suppose trett drives off a horizontal ramp at this velocity and lands a horizontal distance of 40.0m away from the edge of the ramp. What is the height of ramp?
A distance between two consecutive troughs in a wave motion train produced in a string is 5 cm. Find speed of wave , if two complete waves pass through any point per second

Which of the following describes the pathway that nerve impulses travel while throwing a baseball

Answers

My Best answer would be neuron, spinal, cord, motor neuron, muscles.

I believe the choices are

1: Motor neuron > spinal cord > sensory neuron > muscles

2: sensory neuron > spinal cord > motor neuron > muscles

3: motor neuron > brain > sensory neuron > muscles

4: sensory neuron > brain > motor neuron > muscles

This is for anyone trying to help since the answers weren't provided.

Newton began his academic career in 1667 for how long was he a working scientists was he a very productive scientist

Answers

Newton was given the title "scientist" when he was given the Merit Badge at the age of 15. He continued to work in the field of science, and was considered a scientist until his death at the age of 84. That is a total of 69 years of work. Hope this helps!

How is power defined?A.the quantity of work accomplished
B.the direction of the work
C.the total distance an object is moved
D.the rate at which work is accomplished
Please Help

Answers

The correct answer to this question is D) The rate at which work is accomplished.

EXPLANATION:

Let us consider a body performs W amount of work due to the application of some external forces.

Let the body does that work during the time interval of t seconds.

Hence, the power of the body is defined as the rate of doing work or the work done per unit time. We know that energy is the capacity to do work. So, power can be defined as the rate of consumption of energy.

Mathematically power can be written as -

Power P = $(W)/(t)$ .

Hence, the correct definition of power is that the rate at which work is accomplished.

The power is the rate at which work is accomplished, option $D$ is correct.

Further Explanation:

The power is the rate of transformation energy which is used by another body.

The power is the quantity with only magnitude so it is a scalar quantity. The standard of international unit is watt, it is also written as J/s. The standard of international unit watt in honor of James Watt.

A quantity is said as a vector if it has some magnitude and direction in order to give the details regarding the quantity.

A quantity is said as a scalar if it has only the magnitude in order to give the details regarding the quantity.

Concept:

The term power is defined as “The rate at which the work is finished or the energy is transferred from one place to another or transformed into another form.”

The term energy is defined as the capacity to do work or result in some displacement by applying some force.

The expression for power is:

$\fbox{\begin\np =\frac{{\Delta w}}{{\Delta t}}\end{minispace}}$

Here, $p$ is the power, $\Delta w$ is the change in energy and $\Delta t$ is the change in the time.

Therefore, the power is the rate at which work is accomplished, option $D$ is correct.

Learn more:

1. Work and power brainly.com/question/9566221

2. Calculate power brainly.com/question/2829572

3. Energy and SI unit https://brainly.in/question/1227001

Answer Details:

Grade: Middle school

Subject: Physics

Chapter: Kinematics

Keywords:

Define, power, quantity, work, accomplished, direction, total distance, object, moved, rate, option, D.

A 70kg person travels to a planet where he weighs 1750 N. What is the value of g on the that planet?

Answers

25 m/s^2 which is lethal for a human.

What happens to a reflection of light that has struck a surface?A) It bounces off.
B) It becomes absorbed.
C) It gets transmitted.
D) It gains energy.

Answers

Answer:

A) It bounces off.

Explanation:

Bouncing back of light into the same medium is known as reflection of light

As per law of reflection we know that light incident on the surface at a given angle with respect to the normal then the angle of reflected light with the normal will be same

angle of incidence of light = angle of reflection of light

Also we know that incident light, reflected light and normal always lie in the same plane

So we can say that here correct answer will be

A) It bounces off.

Answer:

The answer is A) It bounces off

Explanation:

Refraction bends and Reflection bounces off. (I just took the test).

How is heat transferred through empty space

Answers

I'm earth the o zone layer is keeping it warm but not hot or cold and the heat transferred by heat waves that is why we use sunscreen because during summer they can hurt us.

Other Questions

What things affect gravity

In what direction does an applied force move an object? A.in the same direction as the forceB.independent of the forceC.in the opposite direction of the forceD.perpendicular to the force

Images at home that represent conduction convection and radiation

What are some physical properties of a star