Question

Retardation of a body is expresseed in

1 point

1) m

2) m/s

3) -m/s2

4) m/s2​

Answer 1

Answer:

Retardation, actually, is acceleration that acts opposite to the direction of motion of an object. So, under retardation, an object accelerates away from its direction of motion, so it's velocity in that direction decreases. The SI unit of retardation, it being just an oppositely directed acceleration, is m/s^2.

Explanation:

hope it helps you

Answer 2

Retardation of a body is expresseed in m/s² .