A long horizontal rod has a bead which can slide along its length and is initially placed at a distance L from one end A of the rod. The rod is set in angular motion about A with a constant angular acceleration, alpha. If the coefficient of friction between the rod and bead is muand gravity is neglected, then the time after which the bead starts slipping is

A long horizontal rod has a bead which can slide along its length and

1.	A long horizontal rod has a bead which can slide along its length and is initially placed at a distance L from one end A of the rod. The rod is set in angular motion about A with a constant angular acceleration, alpha. If the coefficient of friction between the rod and bead is muand gravity is neglected, then the time after which the bead starts slipping is
Answer» `SQRT((MU)/(ALPHA))` `(mu)/(sqrt(alpha))` `(1)/(sqrt(mualpha))` infinitesimal Answer :A