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An elevator accelrates upward at a const...

An elevator accelrates upward at a constant rate. A uniform string of length L and mass m supports a small block of mass M that hangs from the celling of the elevator. The tension at distance l from the celling is T. the accelration of the elegvator is

A

`(T)/(M+m-ml//L)-g`

B

`(T)/(2M+m-ml//L)+g`

C

`(T)/(M+ml//L)-g`

D

`(T)/(2M-m+ml//L)-g`

Text Solution

Verified by Experts

The correct Answer is:
a
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