Question

What is Retardation?​

Answer 1

Answer:

it is the act or result of delaying.

Explanation:

in terms of motion, negative acceleration is called retardation.

Answer 2

$\underline\bold{Retardation:-}$

It is seen in non-uniform motion during decrease in velocity with time. It has same definition as acceleration .

☆Retardation= change in velocity/time.

●If v<u , a is negative (-ve).