Q. 135.0( 2 Votes )

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

Answer :

When apple falls from the tree, the gravitation potential energy keeps on decreasing as it is a function of height. It keeps on the decreasing until it strikes the ground where it is zero and remains unchanged for as long as height remains unaltered.

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