Question

A body moves in a circular path of diameter 42m in 10 second with uniform speed. Find distance covered after 10 s

Answer 1

The total distance covered is 84 m and in 2nd time 42m in 10s

Answer 2

Distance covered in 10s = 42m that is semicircular perimeter or circumference/2

Distance covered In the next 10s will also be 42 m

So the total distance will be equal to 42 + 42 = 84 m in 20s

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