Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

A spring is compressed between two toy carts of masses m1 and m2. When the toy carts are released, the spring exerts on each toy cart equal and opposite forces for the same small time t. A spring is compressed between two toy carts of masses m1 and m2. When the toy carts are released [...]

Figure 8.230 shows a plot of the conservative force F in a unidimensional field. The plot representing the function corresponding to the potential energy (U) in the field is Figure 8.230 shows a plot of the conservative force F in a unidimensional field. The plot representing the function corresponding to the potential energy (U) in [...]

A block of 4 kg mass starts at rest and slides a distance d down a friction less incline (angle 30) where it runs into a spring of negligible mass. The block slides an additional 25 cm before it is A block of 4 kg mass starts at rest and slides a distance d down [...]

A toy gun uses a spring of force constant K . Before being triggered in the upward direction, the spring is compressed by a distance x. If the mass of the shot is m, on being triggered, it will go up A toy gun uses a spring of force constant K . Before being triggered [...]

An object of mass m slides down a hill of arbitrary shape after travelling a certain horizontal path stops because of friction. The total vertical height descended is h. The friction coefficient is different A car drives along a straight level frictionless road by an engine delivering constant power. Then velocity is directly proportional to [...]

A particle of mass m is moving in a circular path of constant radius r such that its centripetal acceleration ac is varying with time t as ac = k^2rt^2, where k is a constant. The power delivered to the A particle of mass m is moving in a circular path of constant radius r [...]

The kinetic energy K of a particle moving along a circle of radius R depends upon the distance s as K = as^2. The force acting on the particle is The kinetic energy K of a particle moving along a circle of radius R depends upon the distance s as K = as^2. The force [...]

Figure 8.228 shows the vertical section of a frictionless surface. A block of mass 2 kg is released from rest from position A; its KE as its reaches position C is Figure 8.228 shows the vertical section of a frictionless surface. A block of mass 2 kg is released from rest from position A; its [...]

A car drives along a straight level frictionless road by an engine delivering constant power. Then velocity is directly proportional to A car drives along a straight level frictionless road by an engine delivering constant power. Then velocity is directly proportional to October 3, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

A body is moved along a straight line by a machine delivering a constant power. The distance moved by the body in time t is proportional to A body is moved along a straight line by a machine delivering a constant power. The distance moved by the body in time t is proportional to October [...]