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If an object is falling freely from cert...

If an object is falling freely from certain height towards the surface of earth, its total mechanical enrgy ……………

A

will move upwards with accelerated motion.

B

will move downwards with accelerated motion.

C

will move downwards with constant velocity.

D

will move upwards with constant velocity.

Text Solution

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The correct Answer is:
A, C, D
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  • Two objects of different masses fall freely from certain height towards the surface of the moon, then ...

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