Question

A particle is moving with uniform velocity.what is its accerlation?

Answer 1

Acceleration will be zero because (explanation is below) Velocity is a vector quantity (it has both speed and direction) and if body is moving with UNIFORM velocity means the speed and direction both are uniform means it is same or NOT CHANGING. Means VELOCITY is also NOT CHANGING.

Answer 2

as the object is moving with uniform velocity so the acceleration will be 0