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A coin is dropped in a lift. It takes ti...

A coin is dropped in a lift. It takes time `t_(1)` to reach the floor when lift is stationary. It takes time `t_(2)` when lift is moving up with costant acceleration. Then

A

`t_(1)gtt_(2)`

B

`t_(2)gtt_(1)`

C

`t_(1)=t_(2)`

D

`t_(1)gtgtt_(2)`

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ERRORLESS -NEWTONS LAWS OF MOTION-Second Law of Motion
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