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What should be the minimum force P to be applied to the string so that block of mass m just begins to move up the frictionless plane?
25
Sep
What should be the minimum force P to be applied to the string so that block of mass m just begins to move up the frictionless plane? What should be the minimum force P to be applied to the string so that block of mass m just begins to move up the frictionless plane? September [...]
In Fig. 6.101, the block of mass M is at rest on the floor. At what acceleration with which should a boy of mass m climb along the rope of negligible mass so as to lift the block from the floor?
25
Sep
In Fig. 6.101, the block of mass M is at rest on the floor. At what acceleration with which should a boy of mass m climb along the rope of negligible mass so as to lift the block from the floor? In Fig. 6.101 the block of mass M is at rest on the floor. [...]
A body hangs from a spring balance supported from the roof of an elevator. a. If the elevator has an upward acceleration of 2.45 m/s^2 and the balance reads 50 N, what is the true
25
Sep
A body hangs from a spring balance supported from the roof of an elevator. a. If the elevator has an upward acceleration of 2.45 m/s^2 and the balance reads 50 N, what is the true A body hangs from a spring balance supported from the roof of an elevator. a. If the elevator has an [...]
A lift is going up. The total mass of the lift and the passengers is 1500 kg. The variation in the speed of the lift is given by the graph. a. What will be the tension in the rope pulling the lift
25
Sep
A lift is going up. The total mass of the lift and the passengers is 1500 kg. The variation in the speed of the lift is given by the graph. a. What will be the tension in the rope pulling the lift A lift is going up. The total mass of the lift and the [...]
A 20 kg monkey has a firm hold on a light rope that passes over a frictionless pulley and is attached to a 20 kg bunch of bananas (as shown in Fig. 6.99). The monkey looks up, sees the bananas,
25
Sep
A 20 kg monkey has a firm hold on a light rope that passes over a frictionless pulley and is attached to a 20 kg bunch of bananas (as shown in Fig. 6.99). The monkey looks up, sees the bananas, A 20 kg monkey has a firm hold on a light rope that passes over [...]
A homogeneous rod of length L is acted upon by two forces F1 and F2 applied to its ends and directed opposite to each other. With what force F will the rod be stretched at the cross section
25
Sep
A homogeneous rod of length L is acted upon by two forces F1 and F2 applied to its ends and directed opposite to each other. With what force F will the rod be stretched at the cross section A homogeneous rod of length L is acted upon by two forces F1 and F2 applied to [...]
Two monkeys of masses 10 kg and 8 kg are moving along a vertical rope as shown in Fig. 6.98. The former climbing up with an acceleration of 2 m/s^2, while the later coming down with a uniform
25
Sep
Two monkeys of masses 10 kg and 8 kg are moving along a vertical rope as shown in Fig. 6.98. The former climbing up with an acceleration of 2 m/s^2, while the later coming down with a uniform Two monkeys of masses 10 kg and 8 kg are moving along a vertical rope as shown [...]
Find the acceleration of blocks and tension in the cord in the device shown in Fig. 6.97. Assume no friction anywhere.
25
Sep
Find the acceleration of blocks and tension in the cord in the device shown in Fig. 6.97. Assume no friction anywhere. Find the acceleration of blocks and tension in the cord in the device shown in Fig. 6.97. Assume no friction anywhere. September 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The system shown in Fig. 6.96 is released from rest. Calculate the tension in the strings and the force exerted by the strings on the pulleys, assuming pulleys and strings are massless.
25
Sep
The system shown in Fig. 6.96 is released from rest. Calculate the tension in the strings and the force exerted by the strings on the pulleys, assuming pulleys and strings are massless. assuming pulleys and strings are massless. The system shown in Fig. 6.96 is released from rest. Calculate the tension in the strings and [...]
Consider the system shown in Fig. 6.95. The system is released from rest, find the tension in the cord connected between 1 kg and 2 kg blocks.
25
Sep
Consider the system shown in Fig. 6.95. The system is released from rest, find the tension in the cord connected between 1 kg and 2 kg blocks. Consider the system shown in Fig. 6.95. The system is released from rest find the tension in the cord connected between 1 kg and 2 kg blocks. September [...]