what is the differece between speed and velocity (3pts)

Asked by  | 24th Apr, 2008, 06:54: PM

Expert Answer:

speed is a scalar quantity, velocity is a vector quantity.

speed = distance / time, velocity = displacement / time

speed can not be zero for a moving body, velocity can be zero.


toppers expert

Answered by  | 24th Apr, 2008, 10:34: PM

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