Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
For the system shown in Fig. 6.339, m1 > m2 > m3 > m4. Initially, the system is at rest in equilibrium condition. If the string joining m4 and ground is cut, then just after the string is cut
29
Sep
For the system shown in Fig. 6.339, m1 > m2 > m3 > m4. Initially, the system is at rest in equilibrium condition. If the string joining m4 and ground is cut, then just after the string is cut For the system shown in Fig. 6.339 m1 > m2 > m3 > m4. Initially the [...]
Figure 6.338 shows the variation of force action on a body with time. Assuming the body to start from rest, the variation of its momentum with time is best represented by which plot?
29
Sep
Figure 6.338 shows the variation of force action on a body with time. Assuming the body to start from rest, the variation of its momentum with time is best represented by which plot? Figure 6.338 shows the variation of force action on a body with time. Assuming the body to start from rest the variation [...]
A particle of mass 2 kg moves with an initial velocity of (4i + 2j) m/s on the x-y plane. A force F = (2i – 8j) N acts on the particle. The initial position of the particle is (2m, 3 m).
29
Sep
A particle of mass 2 kg moves with an initial velocity of (4i + 2j) m/s on the x-y plane. A force F = (2i – 8j) N acts on the particle. The initial position of the particle is (2m, 3 m). 3 m). A particle of mass 2 kg moves with an initial velocity [...]
In the arrangement shown in Fig. 6.337 at a particular instant, the roller is coming down with a speed of 12 m/s and C is moving up with 4 m/s. At the same instant, it is also known that
29
Sep
In the arrangement shown in Fig. 6.337 at a particular instant, the roller is coming down with a speed of 12 m/s and C is moving up with 4 m/s. At the same instant, it is also known that In the arrangement shown in Fig. 6.337 at a particular instant it is also known that [...]
If the acceleration of wedge in the shown arrangement is a m/s^2 towards left, then at this instant, acceleration of the block (magnitude only) would be
29
Sep
If the acceleration of wedge in the shown arrangement is a m/s^2 towards left, then at this instant, acceleration of the block (magnitude only) would be acceleration of the block (magnitude only) would be If the acceleration of wedge in the shown arrangement is a m/s^2 towards left then at this instant September 29, 2020 [...]
In the arrangement shown in Fig. 6.335, if the acceleration of B is a, then find the acceleration of A.
29
Sep
In the arrangement shown in Fig. 6.335, if the acceleration of B is a, then find the acceleration of A. if the acceleration of B is a In the arrangement shown in Fig. 6.335 then find the acceleration of A. September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A wooden box is placed on a table. The normal force on the box from the table is N1. Now another identical box is kept on first box and the normal force on lower block due to upper block is N2 and normal
29
Sep
A wooden box is placed on a table. The normal force on the box from the table is N1. Now another identical box is kept on first box and the normal force on lower block due to upper block is N2 and normal respectively. If the compression in second spring respectively. Spring constants k1 and [...]
In Fig. 6.334, a person wants to rise a block lying on the ground to a height h. In both the cases, if the time required is same, then in which case he has to exert more force? Assume pulleys and strings light.
29
Sep
In Fig. 6.334, a person wants to rise a block lying on the ground to a height h. In both the cases, if the time required is same, then in which case he has to exert more force? Assume pulleys and strings light. a person wants to rise a block lying on the ground to [...]
In the situation shown in Fig. 6.333, all the strings are light and inextensible and pullies are light. There is no friction at any surface and all blocks are of cuboidal shape. A horizontal force of magnitude
29
Sep
In the situation shown in Fig. 6.333, all the strings are light and inextensible and pullies are light. There is no friction at any surface and all blocks are of cuboidal shape. A horizontal force of magnitude all the strings are light and inextensible and pullies are light. There is no friction at any surface [...]
In Fig. 6.331, the block of mass M is at rest on the floor. The acceleration with which a boy of mass m should climb along the rope of negligible mass so as to lift the block from the floor is
29
Sep
In Fig. 6.331, the block of mass M is at rest on the floor. The acceleration with which a boy of mass m should climb along the rope of negligible mass so as to lift the block from the floor is In Fig. 6.331 the block of mass M is at rest on the floor. [...]