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Passage VII There is a spring block syst...

Passage VII There is a spring block system in a lift moving upwards with acceleration `a=g/2`

In mean position (of block's oscillations) spring is

A

Compressed by `(mg)/(2k)`

B

elongated by `(mg)/(k)`

C

Elongated by `(mg)/(2k)`

D

elongated by `(3mg)/(2k)`

Text Solution

Verified by Experts

The correct Answer is:
D
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