Jee Main
Circular Motion
JEE Main 2026 (Online) 21st January Evening Shift
MCQ+4 / -12026
A large drum having radius $R$ is spinning around its axis with angular velocity $\omega$, as shown in figure.
The minimum value of $\omega$ so that a body of mass $M$ remains stuck to the inner wall of the drum, taking the coefficient of friction between the drum surface and mass $M$ as $\mu$, is :