Question

Define speed and write its SI unit

Answer 1

speed is the rate if change of distance In respect to time. that is, speed is distance covered by speed.

formula = d/t , where

d= distance

t = time

SI unit = m/s

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Answer 2

Answer:

It is the distant travelled by a body per unit time.

Speed = Distance/Time Or s=d/t

The SI unit of speed is m/s.

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