Question

Define acceleration what it's formula​

Answer 1

Acceleration is the rate of change of velocity.

`acceleration = ((final \: velocity - initial \: velocity))/(time) \\ or \\ a = ((v - u))/(t) \\ \\ The \: S.I. \: unit \: of \: acceleration \: is \: \frac{m}{ {s}^(2) } \: or \: m {s}^( - 2)`.

My last year's notes on acceleration is attached. Hope it helps you!!

Answer 2

The definition of acceleration is a change in the rate of motion, speed or action.

hope it helps.

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