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Speed is defined as ratio of distancce covered to the time taken

s.i unit m/s

scalar

s.i unit m/s

scalar

The Brainliest Answer!

Speed:- The distance travelled by a body per unit time is called speed.

.: Speed = Distance Travelled/Time taken

or V = s / t

where v = speed

s = distance travelled

& t = time taken

The S.I. Unit of speed is metres per second written as m/sec

It is a scalar quantity.