Question

difference between acceleration and retardation
​

Answer 1

Answer:

Acceleration of a body is defined as the rate of change of its velocity with time. ... Retardation means negative acceleration. If the velocity of a body decreases,the acceleration is negative

Similarity between acceleration and retardation. 1. Both are acceleration with velocity one in the direction of motion and retardation being negative or opposite to the direction of motion of the moving body.

hope it helped u ❤

Answer 2

Relation- Negative acceleration is called retardation

During acceleration, velocity increases with time

During retardation, velocity decreases with time