Question

A body is falling from a height .after it has fallen height h/2 what happen which energy increases or decreases

Answer 1

Answer:

After the body would have fallen a height h/2 , the

• potential energy would decrease as the height decreases .
• kinetic energy increases as the velocity of the body increases while falling freely .

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Answer 2

Answer:

kinetic energy increases and potential energy decreases .

Explanation:

As the initial velocity of the body (u) was 0 m/s when it was at certain height .so its kinetic energy will also become o JOULE.But its initial velocity(u) changes to final velocity(v) when it  is released from certain height in which body comes in motion.

Now as we know that potential energy depends upon height so when the body was at certain height is potential was more than that when its height became half i.e h/2