Question

A particle performing uniform circular motion of radius $\frac{\pi}{2} \text{ m}$ makes $x$ revolutions in time $t$. Its tangential velocity is

• A. $\frac{x}{\pi t}$
• B. $\frac{\pi^2}{x t}$
• C. $\frac{\pi^2 x}{t}$
• D. $\frac{\pi x}{t}$

Hint:

Distance in $x$ revolutions is $x(2\pi r)$. Velocity is total distance divided by time.

Answer 1

The Correct Option is C