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If a simple pendulum oscillates with an ...

If a simple pendulum oscillates with an amplitude of 50 mm and time period of 2s, then its maximum velocity is………..

A

`0.10 m"/"s`

B

`0.15 m"/"s`

C

`0.8 m"/"s`

D

`0.26 m"/"s`

Text Solution

Verified by Experts

The correct Answer is:
B
`v_("max")= A omega`
`Axx (2pi)/(T)= (50 xx 10^(-3))xx (2pi)/(2)`
`=50xx 10^(-3)xx 3.14`
`=150.7xx 10^(-3)`
`approx 0.15 m"/"s`.
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