When an apple falls from a tree what happens to its gravitational potential energy just as it reaches the ground? After it strikes the ground?

What happens to their gravitational potential energy when firefighters slide fire pole ?

When a spring is compressed or stretched, what happens to its potential energy?

When an air bubble rises in water, what happens to its potential energy /

What happens to the potential energy of a body when its height is doubled ?

When a person jumps from a tree to the ground what happens to the momentum of the person upon striking the ground ?

A particle is realesed from a height H from ground. At certain height its kinetic energy is three times its gravitational potential energy with respect to ground. Then choose the correct option(s). (Given 'g' is acceleration due to gravity is constant).

When a ball is hung from a vertical spring, it stretches the spring. As it drops, it loses gravitational potential energy , but this does not at all show up as kinetic energy. What happens to the gravitational potential energy ?

An apple falls from a tree because of gravitational between the earth and apple. If F_(1) is the magnitude of force exerted by the earth on the apple and F_(2) is the magnitude of force exerted by apple on earth, then

A body is falling under gravity . When it loses a gravitational potential energy U , its speed is v . The mass of the body shell be

A ball of mass 200 g falls from a height 5 metres. What is its kinetic energy when it just reaches the ground ? ( g = 9.8 m//s^(2) ).