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A lift is moving in upward direction wit...

A lift is moving in upward direction with speed `20m//s` and having acceleration `5m//s^2` in downward direction. A bolt drops from the ceiling of lift at that moment. Just after the drop, the:

A

velocity of bolt with respect to ground is zero.

B

velocity of bolt with respect to ground is `20m//s` in upward direction

C

acceleration of bolt with respect to ground is `5m//s^(2)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
The velocity of an object released in a moving frame is equal to that of frame as observed from the frame.
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