Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A moving railway compartment has a spring of constant k fixed to its front wall. A boy stretches this spring by distance x and in the mean time the compartment moves by a distance s.
04
Oct
A moving railway compartment has a spring of constant k fixed to its front wall. A boy stretches this spring by distance x and in the mean time the compartment moves by a distance s. A moving railway compartment has a spring of constant k fixed to its front wall. A boy stretches this spring [...]
A block of mass m has initial velocity u having direction towards +x axis. The block stops after covering a distance S causing similar extension in the spring of constant K holding it. If mu
04
Oct
A block of mass m has initial velocity u having direction towards +x axis. The block stops after covering a distance S causing similar extension in the spring of constant K holding it. If mu A block of mass m has initial velocity u having direction towards +x axis. The block stops after covering a [...]
A particle of mass m slides along a curved flat curved track. The curved portions of the track are smooth. If the particle is released at the top of one of the curved portions,
04
Oct
A particle of mass m slides along a curved flat curved track. The curved portions of the track are smooth. If the particle is released at the top of one of the curved portions, A particle of mass m slides along a curved flat curved track. The curved portions of the track are smooth. If [...]
A mass m starting from A reaches B of a frictionless track. On reaching B, it pushes the track with a force equal to x times its weight, then the applicable relation is
04
Oct
A mass m starting from A reaches B of a frictionless track. On reaching B, it pushes the track with a force equal to x times its weight, then the applicable relation is A mass m starting from A reaches B of a frictionless track. On reaching B it pushes the track with a force [...]
Let r be the distance of a particle from a fixed point to which it is attracted by an inverse squate law force given by F = k/r^2 (k = constant). Let m be the mass of the particle and L be its angular
04
Oct
Let r be the distance of a particle from a fixed point to which it is attracted by an inverse squate law force given by F = k/r^2 (k = constant). Let m be the mass of the particle and L be its angular Let r be the distance of a particle from a fixed [...]
In the figure shown, a spring of spring constant k is fixed at one end and the other end is attached to the mass m . The coefficient of friction between block and the inclined plane is mu.
04
Oct
In the figure shown, a spring of spring constant k is fixed at one end and the other end is attached to the mass m . The coefficient of friction between block and the inclined plane is mu. a spring of spring constant k is fixed at one end and the other end is attached [...]
In the position shown in Fig. 8.251, the spring is at its natural length. The block of mass m is given a velocity v0 towards the vertical support at t = 0. The coefficient of friction between the block
04
Oct
In the position shown in Fig. 8.251, the spring is at its natural length. The block of mass m is given a velocity v0 towards the vertical support at t = 0. The coefficient of friction between the block In the position shown in Fig. 8.251 the spring is at its natural length. The block [...]
The potential energy of a particle is determined by the expression U = alpha (x^2 + y^2), where alpha is a positive constant. The particle begins to move from a point with coordinates (3, 3),
04
Oct
The potential energy of a particle is determined by the expression U = alpha (x^2 + y^2), where alpha is a positive constant. The particle begins to move from a point with coordinates (3, 3), 3% The potential energy of a particle is determined by the expression U = alpha (x^2 + y^2) where alpha [...]
A force F = ( 3xy – 5z) j + 4 zk is applied on a particle. The work done by the force when the particle moves from point (0, 0, 0) to point (2, 4, 0) as shown in Fig. 8.250 is
04
Oct
A force F = ( 3xy – 5z) j + 4 zk is applied on a particle. The work done by the force when the particle moves from point (0, 0, 0) to point (2, 4, 0) as shown in Fig. 8.250 is 0) as shown in Fig. 8.250 is 0) to point (2 4 [...]
Given F = (xy^2)i + (x^2y)j N. The work done by F when a particle is taken along the semicircular path OAB where the coordinates of B are (4,0) is
04
Oct
Given F = (xy^2)i + (x^2y)j N. The work done by F when a particle is taken along the semicircular path OAB where the coordinates of B are (4,0) is 0) is Given F = (xy^2)i + (x^2y)j N. The work done by F when a particle is taken along the semicircular path OAB where [...]