A motor cyclist wants to drive in horizontal circles on the vertical imer surface of a large cylindrical wooden well of radius 8.0 {m}, with minimum speed of 5 \\sqrt{5} {ms}^{-1}. The minimum value of coefficient of friction between the tires and the wall of the well must be ______ ({g}=10 {ms}^{-2})

AP EAPCET 19-Aug-2021 Shift 2 Paper

Section: Physics

Question : 85 of 160

Marks: +1, -0

A motor cyclist wants to drive in horizontal circles on the vertical imer surface of a large cylindrical wooden well of radius 8.0m, with minimum speed of 5√5ms−1. The minimum value of coefficient of friction between the tires and the wall of the well must be ______ (g=10ms−2)

0.10
0.64
0.30
0.40

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