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In a seconds pendulum, mass of bob is 30...

In a seconds pendulum, mass of bob is 30 gm . If it is replaced by 90 gm mass. Then its time period will

A

1 s

B

2 s

C

4 s

D

3 s

Text Solution

Verified by Experts

The correct Answer is:
A
Time period is independent of mass of bob of pendulum.
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