Question

define acceleration and retardination write it si unit and formula?​

Answer 1

Explanation:

When the velocity of the body is decreasing, its acceleration becomes negative. This negative acceleration is only regarded as the retardation or deceleration or negative acceleration. The SI unit of the retardation is same as the acceleration that is m/s^2.

Answer 2

Answer:

When the velocity of the body is decreasing, its acceleration becomes negative. This negative acceleration is only regarded as the retardation or deceleration or negative acceleration. The SI unit of the retardation is same as the acceleration that is m/s^2.

Explanation:

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