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A wheel rotates with a constant angular ...

A wheel rotates with a constant angular velocity of 300 rpm. The angle through which the wheel rotates in 1 s is.

A

`5pi ` radian

B

`20 pi ` radian

C

`15 pi` radian

D

`10 pi` radian

Text Solution

Verified by Experts

The correct Answer is:
B
`n=(600)/(60) = 10 r,p,s`
`therefore ` Angle described in one second `=2pi n = 20 pi`
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