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Question 2 Page 102 - Chapter 8 Class 9 - Motion (Term 1)

Last updated at March 16, 2023 by

Under what condition(s) is the magnitude of average velocity of an object equal to its average speed?

 

Answer

We know that

Average speed = Total distance/Total time

Average velocity = Displacement/Total time

 

Therefore, the magnitude of average speed and average velocity are equal when the total distance covered is equal to the displacement.

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CA Maninder Singh is a Chartered Accountant for the past 13 years and a teacher from the past 17 years. He teaches Science, Economics, Accounting and English at Teachoo