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CBSE Class 9 Answered

what is difference between speed & velocity?
Asked by | 17 Sep, 2011, 12:00: AM
answered-by-expert Expert Answer

Speed is the rate of change of distance with time. It is a scalar quantity.

velocity is the rate of change of displacement. It is a vector quantity i.e. it has magnitude as well as direction.

Answered by | 17 Sep, 2011, 02:14: PM

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