Question

define acceleration write its unit also​

Answer 1

rate of change of velocity is known as acceleration

it's SI unit is m/S2 (meter / second 2)

Answer 2

Answer:

hi friend

Explanation:

acceleration (a)=it is the rate at which the object changes its velocity

                         rate of change of velocity is called acceleration

                         it is a vector quantity

                       its unit is m/s²

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