A wheel with a tire mounted on it rotates at the constant rate of 2.97 revolutions per second. Find the radial acceleration of a tack stuck in the tire at a distance of 32.7 cm from the rotation axis.

Angular acceleration will be equal to

Explanation:

We have given that wheel tires are moving with constant rate of

Distance is given r = 32.7 cm = 0.327 m

Linear velocity is given by

Wee to have to find the angular acceleration

Angular acceleration is equal to

So angular acceleration will be equal to