A long horizontal rod has a bead which can slide along its length and is initially placed at a distance L groom one end A of the rod . The rod is setvin angular motion aboout A with a constant angular acceleration a. If the cofficient of friction between the rod and bead is mew and gravity is neglected then the time after which the bead startss slipping is

Rajat Sharma , 4 Years ago

Grade 12th pass