Question

8. A body has zero acceleration when

a) its velocity has constant magnitude and direction.

b) its velocity changes in magnitude.

c) its velocity changes in direction.

d) its velocity changes in both magnitude and direction.

please help me ​

Answer 1

Answer:

Your question's answer is a) its velocity has constant magnitude and direction.

HOPE IT WILL HELP YOU☜

Answer 2

Answer:

(A) It's velocity has a constant

magnitude and direction.

Acceleration is the rate of change of velocity and if the velocity remains constant then there wouldn't be any change in its magnitude. Hence, acceleration will be zero.

Hope it helps!