A thin rod of length `1 m` is fixed in a vertical position inside a train, which is moving horizentally with constant acceleration `4 ms^(-2)`.A bead can slide on the rod and friction coefficient between them is `0.5`. If the head is released from rest at the top of the rod , it will reach the bottom the in

A thin rod of length 1 m is fixed in a vertical position inside a train, which is moving horizontally with constant acceleration 4 ms^(-2) .A bead can slide on the rod and friction coefficient between them is 0.5 . If the bead is released from rest at the top of the rod , it will reach the bottom in

A thin rod of length 1 m is fixed in a vertical position inside a train, which is moving horizontally with constant acceleration 4 ms^(-2) .A bead can slide on the rod and friction coefficient between them is 0.5 . If the bead is released from rest at the top of the rod , it will reach the bottom in

A rod is kept inclined at an angle theta with the horizontal A sleeve of mass m can slide on the rod. If the coefficient of friction between the rod and the sleeve is mu , for what values of horizontal acceleration a of the rod, towards left, the sleeve will not slide over the rod?

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