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A cyclist on the ground goes round a cir...

A cyclist on the ground goes round a ciruclar path of circumference 34.3 m in `sqrt(22)` second. The angle made by him, with the vertical, will be:-

A

`42^(@)`

B

`43^(@)`

C

`49^(@)`

D

`6.84^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
`2 pi r =34.3 therefore r= (34.3 )/(2pi) and tan theta=(v^(2))/(rg)`
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