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A balloon rases up with uniform velocity...

A balloon rases up with uniform velocity 'u'. A body is dropped from ballon. The time of descent for the body is given by is

A

`sqrt((2h)/g)`

B

`h=ut+1/2 g t^2`

C

`h=-ut +1/2 g t^2`

D

`-h=ut + 1/2 g t^2`

Text Solution

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The correct Answer is:
C
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