**Question :** If a cycle wheel of radius 4 𝑚 completes one revolution in two seconds. Then acceleration of a point on the cycle wheel will be

(A) \pi ^{2}m/s^{2}

(B) 2\pi ^{2}m/s^{2}

(C) 4\pi ^{2}m/s^{2}

(D) 8\pi ^{2}m/s^{2}

**Answer :** option (C)

**Solution :**

*Related*