A wheel rotates with a constant acceleration of $2.0\ radian/s{ec}^{2}$. If the wheel starts from rest the number of revolutions it makes in the first ten seconds will be approximately

Question

Dr. Abubacker · Accepted Answer

(b) $	heta = \omega_{0}t + \frac{1}{2}\alpha t^{2} \Rightarrow 	heta = 100rad$
$	herefore$ Number of revolution $= \frac{100}{2\pi} = 16$ (approx.)

Q. A wheel rotates with a constant acceleration of $2.0\ radian/s{ec}^{2}$. If the wheel starts from rest the number of revolutions it makes in the first ten seconds will be approximately

Explanation

Reviewed by Dr. Abubacker

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