Question

A body of mass m moves in a circular path with uniform angular velocity.The motion of the body has constant

Answer 1

The motion of the body has constant speed....

Answer 2

Hello dear,

You left the options behind.

(a) Acceleration (b) Velocity (c) Momentum (d) Kinetic energy

● Answer -

(d) Kinetic energy

● Explaination-

As the particle have uniform angular velocity, it means the particle has uniform circular motion.

In uniform circular motion,

- Velocity is tangential to position of particle and so varies repeatedly

- Acceleration is along the radius so its direction chnages continuously

- Momentum varies as it depends on the velocity

- As mass of particle and magnitude of velocity is same, kinetic energy will remain constant.

Hope it helps...