Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Consider the two configurations shown in equilibrium (Fig. 6.109). Find the ratio of TA/TB. (Ignore the mass of the rope and the pulley.)
25
Sep
Consider the two configurations shown in equilibrium (Fig. 6.109). Find the ratio of TA/TB. (Ignore the mass of the rope and the pulley.) Consider the two configurations shown in equilibrium (Fig. 6.109). Find the ratio of TA/TB. (Ignore the mass of the rope and the pulley.) September 25, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The masses of blocks A, B, and C are 1 kg, 2 kg, and 0.5 kg, respectively. All surfaces are smooth. If force F = 50 N acts as shown in fig. 6.108 at the instant shown , find the force which A exerts on B and the acceleration of C.
25
Sep
The masses of blocks A, B, and C are 1 kg, 2 kg, and 0.5 kg, respectively. All surfaces are smooth. If force F = 50 N acts as shown in fig. 6.108 at the instant shown , find the force which A exerts on B and the acceleration of C. 2 kg and 0.5 [...]
In Fig. 6.107, the man and the platform together weigh 950 N. The pulley can be treated as frictionless. Determine how hard the man to pull on the rope to lift himself upward above the ground
25
Sep
In Fig. 6.107, the man and the platform together weigh 950 N. The pulley can be treated as frictionless. Determine how hard the man to pull on the rope to lift himself upward above the ground In Fig. 6.107 the man and the platform together weigh 950 N. The pulley can be treated as frictionless. [...]
Seven identical dominoes (i.e., blocks) each of mass m = 1 kg are to be stacked in three columns. (Fig. 6.106 gives as example) and pushed across a frictionless ice rink by a horizontal 10 N force. Assume dominoes do not slip
25
Sep
Seven identical dominoes (i.e., blocks) each of mass m = 1 kg are to be stacked in three columns. (Fig. 6.106 gives as example) and pushed across a frictionless ice rink by a horizontal 10 N force. Assume dominoes do not slip blocks) each of mass m = 1 kg are to be stacked in [...]
Man A of mass 60 kg pushes the other man B of mass 75 kg due to which man B starts moving with acceleration 3 m/s^2. Calculate the acceleration of man A at that instant.
25
Sep
Man A of mass 60 kg pushes the other man B of mass 75 kg due to which man B starts moving with acceleration 3 m/s^2. Calculate the acceleration of man A at that instant. Man A of mass 60 kg pushes the other man B of mass 75 kg due to which man B [...]
An inclined plane is moved toward right with an acceleration of 5 m/s^2 as shown in Fig. 6.104. Find force in newton which block of mass 5 kg exerts on the incline plane.
25
Sep
An inclined plane is moved toward right with an acceleration of 5 m/s^2 as shown in Fig. 6.104. Find force in newton which block of mass 5 kg exerts on the incline plane. An inclined plane is moved toward right with an acceleration of 5 m/s^2 as shown in Fig. 6.104. Find force in newton [...]
Three blocks m1, m2, and m3 are arranged as shown in Fig. 6.103. If m2 = 5 kg and m3 = 8 kg, at what value of m1 will 8kg, at what value of m1 will 8 kg be at rest?
25
Sep
Three blocks m1, m2, and m3 are arranged as shown in Fig. 6.103. If m2 = 5 kg and m3 = 8 kg, at what value of m1 will 8kg, at what value of m1 will 8 kg be at rest? and m3 are arranged as shown in Fig. 6.103. If m2 = 5 kg [...]
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 [...]