Question

When a particle moves with a constant velocity , its average velocity , intantaneous velocity and its speed are all equal . comment.

Answer 1

#well see in this case if the body is moving with a constant velocity then:

1. at every instant its velocity would be same so the inst. velocity would be same
2.now as overall its velocity has not changed but av. velocity directly depends on the dist covered also so it cannot be same in all cases
3.If the body is moving in straight positive direction then the velocity and speed would be equal....
hope it helps......