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If a rigid body rolls on a surface without slipping, then If a rigid body rolls on a surface without slipping then September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A thick walled hollow sphere has outer radius R. It down an inclined plane without slipping and its -speed the bottom is v. If the inclined plane is frictionless and the sphere slides down without rolling, its speed at the bottom 5v/4. What is the radius of gyration of the sphere? A child with mass [...]

Find the reading of spring balance as shown in Fig. 6.238. Assume that mass M is in equilibrium. (All surfaces are smooth.) Find the reading of spring balance as shown in Fig. 6.238. Assume that mass M is in equilibrium. (All surfaces are smooth.) September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Find the acceleration of 3 kg mass when acceleration of 2 kg mass is 2 m/s^2 as shown in Fig. 6.237. Find the acceleration of 3 kg mass when acceleration of 2 kg mass is 2 m/s^2 as shown in Fig. 6.237. September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

A child with mass m is standing at the edge of a merry go round having moment of inertia I, radius R and initial angular velocity ω as shown in the figure. The child jumps off the edge of the merry go round with tangential velocity v with respect to the ground. The new angular [...]

Two blocks A and B of same mass m attached with a light string are suspended by a spring as shown in Fig. 6.236. Find the acceleration of block A and B just after the string is cut. Two blocks A and B of same mass m attached with a light string are suspended by [...]

If the force constant of spring is 50 N/m, find mass of the block, if it at rest in the given situation (g = 10 m/s^2) find mass of the block if it at rest in the given situation (g = 10 m/s^2) If the force constant of spring is 50 N/m September 29, 2020 [...]

Two blocks are connected by a spring of natural length 2 m. The force constant of spring is 200 N/m. Find the spring force in the following situations: a. A is kept at rest and B is displaced by 1 m in right direction Two blocks A and B of same mass m attached with [...]

A solid sphere rolls down two different inclined planes of the same height but of different inclinations A solid sphere rolls down two different inclined planes of the same height but of different inclinations September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A rolling body is kept on a plank B. There is sufficient friction between A and B and no friction between B and the inclined plane. Then body A rolling body is kept on a plank B. There is sufficient friction between A and B and no friction between B and the inclined plane. Then [...]