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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

`pi` rad

B

`5 pi` rad

C

`10 pi` rad

D

`20 pi` rad

Text Solution

Verified by Experts

The correct Answer is:
C
Frequency of wheel, `v = (300)/(60) = 5` rps
Angle described by wheel in one rotation `= 2pi` rad
Therefore, angle described by wheel in
`1s = 2pi xx 5 = 10 pi` rad
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