a cyclist moving on a circular track of radius 100 M completes one revolution in 4 minutes what is his average speed and average velocity in one full revolution
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avg speed =2×pi×r/time
=2×3.14×100/240
=2.6m/s
avg velocity = total displacement/total time
=0/240
=0
=2×3.14×100/240
=2.6m/s
avg velocity = total displacement/total time
=0/240
=0
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