Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two blocks of masses 0.2 kg and 0.5 kg, which are placed 22 m apart on a rough horizontal surface (muon = 0.5), are acted upon by two forces of magnitude 3 N each as shown in Fig.
01
Oct
Two blocks of masses 0.2 kg and 0.5 kg, which are placed 22 m apart on a rough horizontal surface (muon = 0.5), are acted upon by two forces of magnitude 3 N each as shown in Fig. are acted upon by two forces of magnitude 3 N each as shown in Fig. Two blocks [...]
Three blocks A, B, and C of equal mass m are placed one over the other on a frictionless surface (table) as shown in Fig. 7.280. The coefficient of friction between any blocks A, B, and C is muon.
01
Oct
Three blocks A, B, and C of equal mass m are placed one over the other on a frictionless surface (table) as shown in Fig. 7.280. The coefficient of friction between any blocks A, B, and C is muon. and C is muon. and C of equal mass m are placed one over the other [...]
The masses of the block A and B are m and M, respectively. Between A and B there is a constant frictional force F, and B can slide frictionlessly on horizontal surface. A is set in motion with velocity while B is at rest.
01
Oct
The masses of the block A and B are m and M, respectively. Between A and B there is a constant frictional force F, and B can slide frictionlessly on horizontal surface. A is set in motion with velocity while B is at rest. and B can slide frictionlessly on horizontal surface. A is set [...]
In Fig. 7.278, the blocks are at rest and a force of 10 N acts on the block of 4 kg mass. The coefficient of static friction and the coefficient of kinetic friction are mu s = 0.2 and mu k = 0.15
01
Oct
In Fig. 7.278, the blocks are at rest and a force of 10 N acts on the block of 4 kg mass. The coefficient of static friction and the coefficient of kinetic friction are mu s = 0.2 and mu k = 0.15 In Fig. 7.278 the blocks are at rest and a force of [...]
A block of mass m is lying on a wedge having inclination angle alpha = tan / (1/5). Wedge is moving with a constant acceleration a = 2 m/s^2. The minimum value of coefficient of friction mu so that m remains
01
Oct
A block of mass m is lying on a wedge having inclination angle alpha = tan / (1/5). Wedge is moving with a constant acceleration a = 2 m/s^2. The minimum value of coefficient of friction mu so that m remains In Fig. 7.272 the tension in the rope ( rope is light ) is [...]
A solid block of mass is resting inside a cube as shown in fig. 7.276. The cube is moving with a velocity v = 5i + 2j m/s. If the coefficient of friction between the surface of cube and block is 0.2,
01
Oct
A solid block of mass is resting inside a cube as shown in fig. 7.276. The cube is moving with a velocity v = 5i + 2j m/s. If the coefficient of friction between the surface of cube and block is 0.2, A solid block of mass is resting inside a cube as shown in [...]
A horizontal force of 25 N is necessary to just hold a stationary against a wall. The coefficient of friction between the block and the wall is 0.4. The weight of the block is
01
Oct
A horizontal force of 25 N is necessary to just hold a stationary against a wall. The coefficient of friction between the block and the wall is 0.4. The weight of the block is A horizontal force of 25 N is necessary to just hold a stationary against a wall. The coefficient of friction between [...]
A block of mass m, lying on a horizontal plane, is acted upon by a horizontal force P and another force Q, inclined at an angle theta to the vertical. The block will remain in equilibrium if the coefficient
01
Oct
A block of mass m, lying on a horizontal plane, is acted upon by a horizontal force P and another force Q, inclined at an angle theta to the vertical. The block will remain in equilibrium if the coefficient A block of mass m inclined at an angle theta to the vertical. The block will [...]
A block of mass m is at rest with respect to a rough incline kept in elevator moving up with acceleration a. Which of following statements is correct?
01
Oct
A block of mass m is at rest with respect to a rough incline kept in elevator moving up with acceleration a. Which of following statements is correct? A block of mass m is at rest with respect to a rough incline kept in elevator moving up with acceleration a. Which of following statements is [...]
In Fig. 7.272, the tension in the rope ( rope is light ) is
01
Oct
In Fig. 7.272, the tension in the rope ( rope is light ) is In Fig. 7.272 the tension in the rope ( rope is light ) is October 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,