An athlete completes one round of a circular track of diameter 50m in 10s .what will be the distance covered and the displacement at the end 45 s
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Answer:
50meter
Explanation:
In 10s he complete =1round
In 1sec he complete=1/10 round
In 45 sec he complete=1/10×45=4.5round
Distance=4.5 ×2πr
45/10×2×22/7×100
44×45×10=19800
Displacement =50 meter
Because he came to it's originated place
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