Question

A particle is moving along a circular path of radius 5m with uniform speed 5m/s. What will be change in velocity when the particles completes half revolution

Answer 1

Answer.

here's your solution

When any object revolves in circular path , there is continues change of direction. it's speed will be the same. But there is 0 Displacement which is associated with velocity.

so , velocity wants same direction.

Displacement is related to velocity.

there will be 0 velocity.

As velocity = displacement /time

= 0/ time

velocity = 0

-------"Amannn"-----