Normal reaction on a falling rod
Classical Mechanics
Level
5
An initially almost vertical uniform rod of mass \(m = 1\) kg is let free. The friction is sufficient for the bottom point to remain stationary. Find the normal reaction from ground on rod in Newtons at the instant when friction on the rod changes its direction. Use \(g = 9.8\) m/s\(^2\).
by
jatin yadav