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te Thread-20 X lucian Degre WorsPHY 110 Sylabus Hybn course guide PHY 1101 | Gra

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Question

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Explanation / Answer

Average speed is defined as the speed averaged over a span of time. It is measured by dividing the total distance covered with the total time span. Instantaneous speed is the speed of an object at any given instant within that span of time.

Speed is defined as the rate of change of distance and is a scalar quantity, where as Velocity is defined as the rate of change of displacement and is a vector quantity.