Question

What is the difference between speed and velocity convert 54km/per hour into metre/second

Answer 1

Answer:

Speed is the distance traveled by an object where as, velocity is distance traveled by an object per unit time in a particular direction. Speed is a scalar quantity where as velocity is a vector quantity.

54km/h = 54 x 1000m/3600s = 54 x 5/18 = 3 x 5 = 15m/s

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