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A mass M is suspended from a light sprin...

A mass `M` is suspended from a light spring. An additional mass `m` added to it displaces the spring further by distance `x` then its time period is

A

`T=2pisqrt((mg)/(x(M+m)))`

B

`T=2pisqrt(((M+m)x)/(mg))`

C

`T=(pi)/(2)sqrt((m)/(x(M+m)))`

D

`T=2pisqrt((M+m)/(mgx))`

Text Solution

Verified by Experts

The correct Answer is:
B
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