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A body is projected up along the rough i...

A body is projected up along the rough inclined plane from the bottom with some velocity. It travels up the incline and then returns back. If the time of ascent is `t_(a)` and time of descent is `t_(d)` then

A

`t_(a) = t_(d)`

B

`t_(a) gt t_(d)`

C

`t_(a) lt t_(d)`

D

Data insufficient

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A
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