Question

acleration and resetardation
differnce
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Answer 1

Answer:

Acceleration is the increase in velocity per second, while retardation is the decrease in velocity per second. Thus, retardation is negative acceleration. In general, acceleration is taken positive, while retardation is taken negative..

Explanation:

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Answer 2

Answer:

acceleration always expressed in positive values.

It goes with the gravitational force.

Retardation always expressed in negative values.

It goes against the gravitational force.