Question

difference between acceleration and retardation for class 9​

Answer 1

Answer:

the main difference between acceleration and retardation is in acceleration velocity is gradually increase and in retardation velocity is rapidly decrease

Answer 2

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Difference between acceleration and retardation

• Acceleration is referred to as the increase in velocity of an object per unit of time, Whereas Retardation is just the opposite of acceleration or the decrease of velocity per unit of time.
• Acceleration can be positive(+),0,or negative(-), Whereas Negative of acceleration is known as retardation.