Two frictionless ropes connect points A & B in vertical plane. Bead 1 is allowed to slide along the straight rope AB and bead 2 slides along the curved rope ACB. Which bead will reach B in less time?

A frictionless wire is fixed between A and B inside a circle of radius R . A small bead slips along the wire. Find the time taken by the bead to slip from A to B .

A frictionless wire is fixed between A and B inside a circle of radius R . A small bead slips along the wire. Find the time taken by the bead to slip from A to B .

A bead is free to slide down on a smooth wire rightly stretched between points A and B on a vertical circle of radius 10 m . Find the time taken by the bead to reach point B , if the bead slides from rest from the highest point A on the circle. .

A bead is free to slide down on a smooth wire rightly stretched between points A and B on a vertical circle of radius 10 m . Find the time taken by the bead to reach point B , if the bead slides from rest from the highest point A on the circle. .

Two beads of masses m_(1) and m_(2) are closed threaded on a smooth circular loop of wire of radius R. Intially both the beads are in position A and B in vertical plane . Now , the bead A is pushed slightly so that it slide on the wire and collides with B . if B rises to the height of the centre , the centre of the loop O on the wire and becomes stationary after the collision , prove m_(1) : m_(2) = 1 : sqrt(2)

A wire, which passes through the hole in a small bead, is bent in the form of quarter of a circle. The wire is fixed vertically on ground as shown in the figure. The bead is released from near the top of the wire and it slides along the wire without friction. As the bead moves from A to B, the force it applies on the wire is

A wire, which passes through the hole in a small bead, is bent in the form of quarter of a circle. The wire is fixed vertically on ground as shown in the figure. The bead is released from near the top of the wire and it slides along the wire without friction. As the bead moves from A to B, the force it applies on the wire is

A wire, which passes through the hole in a small bead, is bent in the form of quarter of a circle. The wire is fixed vertically on ground as shown in the figure. The bead is released from near the top of the wire and it slides along the wire without friction. As the bead moves from A to B, the force it applies on the wire is

A bead can slide on a smooth circular wire frame of radius r which is fixed in a vertical plane. The bead is displaced slighty from the highest point of the wire frame. The speed of the bead subsequently as a function of the angle theta made by the bead with the verticle line is

A bead can slide on a smooth circular wire frame of radius r which is fixed in a vertical plane. The bead is displaced slighty from the highest point of the wire frame. The speed of the bead subsequently as a function of the angle theta made by the bead with the verticle line is