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A body freely falling from the rest has ...

A body freely falling from the rest has velocity `v` after it falls through a height `h` the distance it has to fall down for its velocity to become double is

A

`2h`

B

`4h`

C

`6h`

D

`8h`

Text Solution

Verified by Experts

The correct Answer is:
B

`v^(2)=2gh`
`(2v)^(2)=2gh^(')`
`h^(')=4h`
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