Question

When a body falls freely towards the earth , then its total energy
a)increase
b) decrease
c) remains constant
d) 1st increase & then decrease


Its urgent ​

Answer 1

Answer:

(d)first increases and then decreases. c)remains constant because mechanical energy=kinetic energy +potential energy. this remains constant because when potential energy increases kinetic decreases and when kinetic increases potential decreases.

Explanation:

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