Question

A belt runs on a wheel of radius 30cm. During the time that wheel coasts uniformly to rest from an initial speed of 2.0revs/s, 25 m of belt length passes over the wheel. Find the deceleration of the wheel and the number of revolutions it turns while stopping.

Answer 1

Ans:-

Deceleration of wheel=0.95rad/(sec)^2

No. Of revolutions while stopping,

= 13