Question

what is retardation?​

Answer 1

Answer:

Retardation is the act or result of delaying; the extent to which anything is retarded or delayed; that which retards or delays. Negative acceleration is called retardation.

If the velocity of a body is decreasing with respect to time, the acceleration is said to be negative.

Hope it helps you✔️✔️✔️✔️✔️

Answer 2

Answer:

Retardation is the act or result of delaying; the extent to which anything is retarded or delayed; that which retards or delays.