Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A space station is set up in a space at a distance equal to the earth’s radius from the surface of the earth. Suppose a satellite can be launched from the space station. Let ν 1 and ν 2 be the escape velocities of the satellite on the earth’s surface and space station, respectively. Then
02
Oct
A space station is set up in a space at a distance equal to the earth’s radius from the surface of the earth. Suppose a satellite can be launched from the space station. Let ν 1 and ν 2 be the escape velocities of the satellite on the earth’s surface and space station, [...]
What is the maximum value of the force F such that the block shown in Fig. 7.362 does not move?
02
Oct
What is the maximum value of the force F such that the block shown in Fig. 7.362 does not move? What is the maximum value of the force F such that the block shown in Fig. 7.362 does not move? October 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A planet is revolving in an ellipitical orbit around thje sun. Its c;loest distance from the sun is r min and the farthest distance is Rmax. If teh velocitry of teh planet at teh distance of teh closest approach is v1 and that at the farthest distance from the sun is v2 then v1/ v2
02
Oct
A planet is revolving in an ellipitical orbit around thje sun. Its c;loest distance from the sun is r min and the farthest distance is Rmax. If teh velocitry of teh planet at teh distance of teh closest approach is v1 and that at the farthest distance from the sun is v2 then v1/ v2 [...]
A string of neglible mass going over a clamped pulley of mass m supports a block of M as shown in the Fig. 7.361. The force on the pulley by the clamp is given by
02
Oct
A string of neglible mass going over a clamped pulley of mass m supports a block of M as shown in the Fig. 7.361. The force on the pulley by the clamp is given by A string of neglible mass going over a clamped pulley of mass m supports a block of M as shown [...]
The pulleys and strings shown in Fig. 7.360 are smooth and of negligible mass. For the system to remain in equilibrium, the angle theta should be
02
Oct
The pulleys and strings shown in Fig. 7.360 are smooth and of negligible mass. For the system to remain in equilibrium, the angle theta should be the angle theta should be The pulleys and strings shown in Fig. 7.360 are smooth and of negligible mass. For the system to remain in equilibrium October 2, 2020 [...]
The escape velocity of a body on the surface of the earth is 11.2 km/s. If the earth’s mass increases to twice its present value and radius of the earth becomes half, the escape velocity becomes
02
Oct
The escape velocity of a body on the surface of the earth is 11.2 km/s. If the earth’s mass increases to twice its present value and radius of the earth becomes half, the escape velocity becomes the escape velocity becomes The escape velocity of a body on the surface of the earth is 11.2 km/s. [...]
An insect crawls up a hemispherical surface very slowly. The coefficient of friction between the insect and the surface is 1/3. If the line joining the center of the hemispherical surface to the insect
02
Oct
An insect crawls up a hemispherical surface very slowly. The coefficient of friction between the insect and the surface is 1/3. If the line joining the center of the hemispherical surface to the insect A car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 m/s. A [...]
Figure shows a planet in an elliptical orbit around the sun S. Where is the kinetic energy of the planet maximum?
02
Oct
Figure shows a planet in an elliptical orbit around the sun S. Where is the kinetic energy of the planet maximum? Figure shows a planet in an elliptical orbit around the sun S. Where is the kinetic energy of the planet maximum? October 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Figure shows the motion of a planet around the Sun S in an elliptical orbit with the Sun at the focus. The shaded areas A and B are also shown in the figure which can be assumed to be equal. If t 1 and t 2 represent the time taken for the planet to move from a to b and c to d, respectively, then.
02
Oct
Figure shows the motion of a planet around the Sun S in an elliptical orbit with the Sun at the focus. The shaded areas A and B are also shown in the figure which can be assumed to be equal. If t 1 and t 2 represent the time taken for the planet [...]
A block of mass 0.1 kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the friction
02
Oct
A block of mass 0.1 kg is held against a wall applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the friction A block of mass 0.1 kg is held against a wall applying a horizontal force of [...]