A motor cyclist rides along a horizontal circle on the certicle cylindrical wall of a metal cylinder
Channel: Doubtnut
Date: 2020-06-14

A motor cyclist rides along a horizontal circle on the certicle cylindrical wall of a metal cylinder the radius of the cylinder is 10 m .If the speed is `20 m//s ` and accele ration due to gravity is `10 m//s ^(2)` then the least value of the coefficient of friction will be ,