Question

If velocity of an object is uniform which physical quantity is always zero justify

Answer 1

Answer:

A body in uniform, constant velocity motion means acceleration is zero, because acceleration is defined as the rate of change of velocity. Velocity, force, and acceleration are vector quantities. Velocity changes in either magnitude, direction, or both qualify as accelerations.

Answer 2

Answer:

Acceleration

Explanation:

If velocity of an object is uniform,acceleration is always zero.This is because acceleration is the rate of change of velocity with time.It is a vector quantity.