Question

what is meant by the term 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.

Answer 2

Answer:

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Explanation:

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

Retardation can be defined as the decrease in the velocity per second. Since negative acceleration is retardation, its S.I. unit is the same as acceleration.

i.e., metre per second square ms−2