Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two wooden blocks are moving on a smooth horizontal surface such that the mass m remains stationary with respect to the block of mass M as shown in Fig. 6.300. The magnitude of force P is
29
Sep
Two wooden blocks are moving on a smooth horizontal surface such that the mass m remains stationary with respect to the block of mass M as shown in Fig. 6.300. The magnitude of force P is Two wooden blocks are moving on a smooth horizontal surface such that the mass m remains stationary with respect [...]
A sphere of mass M and radius R is moving on a rough fixed surface, having coefficient of friction μ as shown in the figure above. It will attain a minimum linear velocity after time : (v 0 > ω 0 R)
29
Sep
A sphere of mass M and radius R is moving on a rough fixed surface, having coefficient of friction μ as shown in the figure above. It will attain a minimum linear velocity after time : (v 0 > ω 0 R) A sphere of mass M and radius R is moving on a rough [...]
A trolley T of mass 5 kg on a horizontal smooth surface is pulled by a load of 2 kg through a uniform rope ABC of length 2 m and mass 1 kg. As the load falls from BC = 0 to BC = 2 m,
29
Sep
A trolley T of mass 5 kg on a horizontal smooth surface is pulled by a load of 2 kg through a uniform rope ABC of length 2 m and mass 1 kg. As the load falls from BC = 0 to BC = 2 m, A trolley T of mass 5 kg on a [...]
A uniform box of height 2 m and having a square base of side 1 m, weight 150 kg, is kept on one end on the floor of a truck. The maximum speed with which the truck can round a curve of radius 20 m without causing the block to tip over is (assume that friction is sufficient is no sliding).
29
Sep
A uniform box of height 2 m and having a square base of side 1 m, weight 150 kg, is kept on one end on the floor of a truck. The maximum speed with which the truck can round a curve of radius 20 m without causing the block to tip over is (assume that [...]
A solid cylinder is placed on the end of an inclined plane. It is found that the plane can be tipped at an angle θ before the cylinder starts to slide. When the cylinder turns on its sides and is allowed to roll, it is found that the steepest angle at which the cylinder performs pure rolling is ϕ. The ratio tanϕ/tanθ is
29
Sep
A solid cylinder is placed on the end of an inclined plane. It is found that the plane can be tipped at an angle θ before the cylinder starts to slide. When the cylinder turns on its sides and is allowed to roll, it is found that the steepest angle at which the cylinder performs [...]
A object of mass M and radius R is performing pure rolling motion on a smooth horizontal surface under the action of a constant force F as shown in figure. The object may be
29
Sep
A object of mass M and radius R is performing pure rolling motion on a smooth horizontal surface under the action of a constant force F as shown in figure. The object may be A object of mass M and radius R is performing pure rolling motion on a smooth horizontal surface under the action [...]
A balloon of mass M is descending at a constant acceleration alpha. When a mass m is released from the balloon, it starts rising with the same acceleration alpha. Assuming that its volume
29
Sep
A balloon of mass M is descending at a constant acceleration alpha. When a mass m is released from the balloon, it starts rising with the same acceleration alpha. Assuming that its volume A balloon of mass M is descending at a constant acceleration alpha. When a mass m is released from the balloon it [...]
The system shown in Fig. 6.297 is released from rest. The spring gets elongated
29
Sep
The system shown in Fig. 6.297 is released from rest. The spring gets elongated The system shown in Fig. 6.297 is released from rest. The spring gets elongated September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A plumb bob is hung from the ceiling of a train compartment. The train moves on an inclined track of inclination 30 with horizontal. The acceleration of train up the plane is a = g/2.
29
Sep
A plumb bob is hung from the ceiling of a train compartment. The train moves on an inclined track of inclination 30 with horizontal. The acceleration of train up the plane is a = g/2. A plumb bob is hung from the ceiling of a train compartment. The train moves on an inclined track of [...]
In order to raise a mass of 100 kg, a man of mass 60 kg fastens a rope to it and passes the rope over a smooth pulley. He climbs the rope with acceleration 5g/4 relative to the rope.
29
Sep
In order to raise a mass of 100 kg, a man of mass 60 kg fastens a rope to it and passes the rope over a smooth pulley. He climbs the rope with acceleration 5g/4 relative to the rope. a man of mass 60 kg fastens a rope to it and passes the rope over [...]