Question

What is acceleration ? explain its formula and SI unit in breif​

Answer 1

Answer:

Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing.

Explanation:

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Answer 2

Answer:

leration defined as the rate of change of velocity with respect to time. Explanation: its si unit (m/s)^2. formula a=v-u/t