rotational-motion

Question: A flywheel gains a speed of 540 r.p.m. in 6 sec. Its angular acceleration will be

1) $3\pi rad/sec^2$

2) $9\pi rad/sec^2$

3) $18\pi rad/sec^2$

4) $54\pi rad/sec^2$

Solution:

Explanation: No Explanation

angular displacement velocity and acceleration

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