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If a body is moving withuniform speed of...

If a body is moving withuniform speed of `10 m//s` on a circular path of diameter 2 m , then the difference between the distance covered by it and displacement un half revolution will be

A

2 m

B

1.142 m

C

3.142 m

D

6.284 m

Text Solution

Verified by Experts

The correct Answer is:
B

`s=pir-2r`
`=r(pi-2)`
`=1(3.142-2)`
`=1.142m`
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