Question

What is the numerical ratio of average velocity to average speed of an object when it is moving along the circular path

Answer 1

Dear student,

The average speed of particle moving in circular motion
$$\begin{gathered} S=\frac{Dis\tan cetravelled}{timetaken} \\ S=\frac{2\pi R}{T} \end{gathered}$$

The average velocity of particle moving in circular motion is zero.Because for 1 revolution displacement is zero and therefore average velocity is zero.
The required ratio is zero.

Regards.