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The angular displacement of a second of ...

The angular displacement of a second of a clock in 15 s in SI unit is

A

`pi` radian

B

`180^(@)`

C

`90^(@)`

D

`(pi)/(2) radian`

Text Solution

Verified by Experts

The correct Answer is:
D
`theta=omegat=(2pi)/(T)t`
`=(2pi)/(60)xx15=(pi)/(2) rad`.
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