# A body falling freely from rest has a velocity v after it has fallen through a distance h..the distance it has to fall down further for its velocity to become 2v is .....times h.

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by kitty4keer

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by kitty4keer

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intial velocity u=0

at velocity=v height=h

therefore

then let intial velocity u=v

and final velocity=2v

therefore

the distance it has to fall down further for its velocity to become 2v is