Question Answers

In Fig. 6.361, a small block is kept on m. Then a. The acceleration of m w.r.t. ground is F/m b. The acceleration a small block is kept on m. Then a. The acceleration of m w.r.t. ground is F/m b. The acceleration In Fig. 6.361 September 29, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

The ring shown in Fig. 6.360 is given a constant horizontal acceleration (a0 = g/root 3). The maximum deflection of the string from the vertical is theta 0, then The ring shown in Fig. 6.360 is given a constant horizontal acceleration (a0 = g/root 3). The maximum deflection of the string from the vertical is [...]

The string shown in Fig. 6.358 is passing over small smooth pulley rigidly attached to trolley A. If the speed of trolley is constant and equal to vA towards right, speed and magnitude speed and magnitude The string shown in Fig. 6.358 is passing over small smooth pulley rigidly attached to trolley A. If the [...]

In Fig. 6.357, a man of true mass M is standing on a weighing machine placed in a cabin. The cabin is joined by a string with a body of mass m. Assuming no friction, and negligible mass a man of true mass M is standing on a weighing machine placed in a cabin. The [...]

A body of mass 5 kg is suspended by the strings making angles 60 and 30 with the horizontal as shown in Fig. 6.356. Then A body of mass 5 kg is suspended by the strings making angles 60 and 30 with the horizontal as shown in Fig. 6.356. Then September 29, 2020 Category: Uncategorised [...]

In the arrangement shown in Fig. 6.355, the block of mass m = 2 kg lies on the wedge of mass M = 8 kg. The initial acceleration of the wedge, if the surfaces are smooth is if the surfaces are smooth is In the arrangement shown in Fig. 6.355 the block of mass m [...]

The acceleration of the block B in Fig. 6.354, assuming the surfaces and the pulleys P1 and P2 are all smooth is assuming the surfaces and the pulleys P1 and P2 are all smooth is The acceleration of the block B in Fig. 6.354 September 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

A pendulum of mass m hangs from a support fixed to a trolley. The direction of the string when the trolley rolls up a plane of inclination alpha with acceleration a0 is A pendulum of mass m hangs from a support fixed to a trolley. The direction of the string when the trolley rolls up [...]

A plank is held at an angle alpha to the horizontal on two fixed supports A and B. The plank can slide against the supports (without friction) because of the weight Mg sin alpha. The acceleration A plank is held at an angle alpha to the horizontal on two fixed supports A and B. The [...]

A system is shown in Fig. 6.351. Assume that the cylinder remains in contact with the two wedges. Then the velocity of cylinder is A system is shown in Fig. 6.351. Assume that the cylinder remains in contact with the two wedges. Then the velocity of cylinder is September 29, 2020 Category: Uncategorised (JEE Advanced [...]