Question

define speed . and state it's SI unit​

Answer 1

Answer:

speed is defined as the rate of distance traveled

or the distance traveled per second

speed=distance/time taken

S.I unit of speed is m/s

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Answer 2

speed is the rate of change of distance with respect to time. It is a scalar quantity. It can never be zero or negative. It does not change with change in direction. it's is measured in m/s.

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