Question Answers
Sahay Sir > Question Answers
FInd the tension in the tape and the linear acceleration of the cylinder up the incline, assuming there is no slipping.
28
Sep
FInd the tension in the tape and the linear acceleration of the cylinder up the incline, assuming there is no slipping. assuming there is no slipping. FInd the tension in the tape and the linear acceleration of the cylinder up the incline September 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
In Fig. 6.195, no relative motion takes place between the wedge and the block placed on it. The rod slides downwards over the wedge and pushes the wedge to move in horizontal direction.
28
Sep
In Fig. 6.195, no relative motion takes place between the wedge and the block placed on it. The rod slides downwards over the wedge and pushes the wedge to move in horizontal direction. In Fig. 6.195 no relative motion takes place between the wedge and the block placed on it. The rod slides downwards over [...]
A load of mass m is attached to the end of a string wound on a cylinder of mass M and radius R. The string passes round a pulley. a. Find the acceleration of the cylinder M when it rolls. b. If the coefficient of friction is μ. Find the accelerative of the cylinder when it slips and rolls. c. Find the minimum value of coefficient of friction for which the cylinder rolls always
28
Sep
A load of mass m is attached to the end of a string wound on a cylinder of mass M and radius R. The string passes round a pulley. a. Find the acceleration of the cylinder M when it rolls. b. If the coefficient of friction is μ. Find the accelerative of the cylinder when [...]
A rod of mass m is constrained to move along the guide and always in contact with wedge of mass M as shown in Fig. 6.194. Assume no friction anywhere calculate the acceleration of the wedge and rod.
28
Sep
A rod of mass m is constrained to move along the guide and always in contact with wedge of mass M as shown in Fig. 6.194. Assume no friction anywhere calculate the acceleration of the wedge and rod. A rod of mass m is constrained to move along the guide and always in contact with [...]
Calculate the acceleration of blocks A and B in cases (a), (b), and (c).
28
Sep
Calculate the acceleration of blocks A and B in cases (a), (b), and (c). and C B Calculate the acceleration of blocks A and B in cases (a) September 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A cylinder of mass at and radius R rolls on a stationary plank of mass M. The lower surface of the plank is smooth and the upper surface is sufficiently rough with a coefficient of friction μ. A man is to hold the plank stationary with respect to the ground, as shown Fig. Find The force exerted by the man to keep the plank stationary is equal to
28
Sep
A cylinder of mass at and radius R rolls on a stationary plank of mass M. The lower surface of the plank is smooth and the upper surface is sufficiently rough with a coefficient of friction μ. A man is to hold the plank stationary with respect to the ground, as shown Fig. Find The [...]
A uniform rod of mass m and length l which can rotate freely in vertical plane without friction , is hinged at its lower end on a tablev . A sphere of mass m and radius R = l/3 is placed in contact with the vertical rod annd a horizontal force F is applied at the upper end of the rod.
28
Sep
A uniform rod of mass m and length l which can rotate freely in vertical plane without friction , is hinged at its lower end on a tablev . A sphere of mass m and radius R = l/3 is placed in contact with the vertical rod annd a horizontal force F is applied at [...]
Find the acceleration of block B as shown in Fig. 6.191 (a) and (b) relative to block A and relative to ground if block A is moving toward right with acceleration a.
28
Sep
Find the acceleration of block B as shown in Fig. 6.191 (a) and (b) relative to block A and relative to ground if block A is moving toward right with acceleration a. Find the acceleration of block B as shown in Fig. 6.191 (a) and (b) relative to block A and relative to ground if [...]
If the string is inextensible, determine the velocity u of each block in terms of v and theta. a. Fig. 6.192(a) : u =……
28
Sep
If the string is inextensible, determine the velocity u of each block in terms of v and theta. a. Fig. 6.192(a) : u =…… determine the velocity u of each block in terms of v and theta. a. Fig. 6.192(a) : u =...... If the string is inextensible September 28, 2020 Category: Uncategorised (JEE Advanced [...]
In the arrangement shown, the double pulley has a mass M and the two mass less threads have been tightly wound on the inner (radius =r) and outer circumference (radius R=2r). The block shown has a mass 4 M. The moment of inertia of the double pulley system about a horizontal axis passing through its centre and perpendicular to the plane of the figure is I = Mr^2. (a) Find the acceleration of the center of the pulley after the system is released.
28
Sep
In the arrangement shown, the double pulley has a mass M and the two mass less threads have been tightly wound on the inner (radius =r) and outer circumference (radius R=2r). The block shown has a mass 4 M. The moment of inertia of the double pulley system about a horizontal axis passing through its [...]