MHT CET Physics question
A motorcyclist rides in a horizontal circle about central vertical axis inside a cylindrical chamber of radius 'r'. If the coefficient of friction between the tyres and the inner surface of chamber is '', the minimum speed of motorcyclist to prevent him from skidding is ('g' = acceleration due to gravity) [MHT-CET 2020, MHT-CET 2020]
Answer: (C)
Solution
The wall's normal force supplies the centripetal force, , and friction balances weight, , so
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account