3 years ago

If a 10 kg object has 200 J of gravitational potential energy, how high was has it been lifted above the ground?

1 answer:

6 0

Potential energy is possessed by the body while at rest while the body in motion possesses kinetic energy.
Potential energy is given by mgh where m is the mass of the body, g is the gravitational acceleration(9.8m/s^2) and h is the height.
Therefore, 200J = 10 × 9.8 ×h
h = 200/98
h = 2.041 m

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3 years ago

Read 2 more answers

A rock is dropped off a cliff and falls the first half of the distance to the ground in 2.0 seconds. how long will it take to fa

son4ous [18]

Answer:

The answer is 0.83 seconds.

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3 years ago