When a motor cyclist takes a `U-turn` in `4s` what is the average angular velocity of the motor cyclist.

If an automobile takes 'U' turn in 4 s, then its average angular velocity will be

A cyclist moves on a circular track form (A) to (D) in time (t) as shown in Fig. 2 (a). 41. What is the average speed an average velcity of the cyclist.

The hollow sphere, in which the circus motor cyclist performs his stunts ,has a diameter of 7m. Find the area available to the motor cyclist for riding.

The hollow sphere, in which the circus motor cyclist performs his stunts, has a diameter of 7m. Find the area available to the motor cyclist for riding.

The hollow sphere, in which the circus motor cyelist performs his stunts ,has a diameter of 7m. Find the area available to the motor cyclist for riding.

The hollow sphere, in which the circus motor cyelist performs his stunts ,has a diameter of 7m. Find the area available to the motor cyclist for riding.