find the average speed of a man if he completes two rounds of a circular track if radius 140m twice in 5m.52sec
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Answered by
3
Answer:
avg. speed =net distance/net time
=net distance =2×2×22×140/7
= 1760
net time= 352
avg. speed= 1760/352= 5
Answered by
1
Answer:
it's answer is 0.5m/s and solutions is above
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