A ball is moving with uniform translatory motion. This means that

Options

A. it is at rest
B. the path can be a straight line or circular and the ball travels with uniform speed
C. all parts of the ball have the same velocity and the velocity is constatn
D. the cnetre of the ball moves with constant velcoity and the ball spins about its centre uniformly

Answer

C

Explanation

all parts of the ball have the same velocity and the velocity is constant
In a uniform translatory motion all parts of the ball moves in same direction with same velocity and this velocity is constant . This is represented in adjacent diagram