Question

b) In which unit is retardation expressed?​

Answer 1

Given:

In which unit is retardation expressed?

Answer:

$\frac{m}{ {s}^{2} }$

Solution:

SI unit of retardation is same as that of acceleration as $\frac{m}{ {s}^{2} }$

Answer 2

The SI unit of retardation is the same as that of acceleration, that is meter per second squared (m/s^)