Question

What is speed? Write its formula and SI units

Answer 1

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Speed and velocity are both measured using the same units.The SI unit of distance and displacement is the meter. The SI unit of time is the second. The SI unit of speed and velocity is the ratio of two — the meter per second.

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Answer 2

Speed - It is simply defined as the rate at which an object covers a given distance in a particular period of time. It is a scalar quantity. S.I unit of speed is metre per second .

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