Physics, asked by sohelmohammad7393, 9 months ago

In a certain race, a student takes 22 seconds in completing one round on a circular path of radius 7m. Find his average speed.

Answers

Answered by brijeshhkumar1980

5

Explanation:

Time taken=22 seconds

Radius of circle=7 m

perimeter of circle=2×pie×r=2×22/7×7=44 m

Average speed=Distance/Time=44/22=2m/s

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