Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In Fig. A.11, the angle of inclination of the inclined plane is 30. Find the horizontal velocity V0 so that the particle hits the inclined plane perpendicularly.
24
Sep
In Fig. A.11, the angle of inclination of the inclined plane is 30. Find the horizontal velocity V0 so that the particle hits the inclined plane perpendicularly. In Fig. A.11 the angle of inclination of the inclined plane is 30. Find the horizontal velocity V0 so that the particle hits the inclined plane perpendicularly. September [...]
Two particles are thrown horizontally in opposite directions with velocities u and 2u from the top of a high tower. The time after which their radius of curvature will be mutually perpendicular is
24
Sep
Two particles are thrown horizontally in opposite directions with velocities u and 2u from the top of a high tower. The time after which their radius of curvature will be mutually perpendicular is Two particles are thrown horizontally in opposite directions with velocities u and 2u from the top of a high tower. The time [...]
Two particles are projected simultaneously from the same point, with same speed, in the same vertical plane, and at different angles with the horizontal in a uniform gravitational field acting vertically downwards. A frame
24
Sep
Two particles are projected simultaneously from the same point, with same speed, in the same vertical plane, and at different angles with the horizontal in a uniform gravitational field acting vertically downwards. A frame and at different angles with the horizontal in a uniform gravitational field acting vertically downwards. A frame in the same vertical [...]
A particle has been projected with a speed of 20 m/s at an angle of 30 with the horizontal. The time taken when the velocity vector becomes perpendicular to the initial velocity vector is
24
Sep
A particle has been projected with a speed of 20 m/s at an angle of 30 with the horizontal. The time taken when the velocity vector becomes perpendicular to the initial velocity vector is A particle has been projected with a speed of 20 m/s at an angle of 30 with the horizontal. The time [...]
A body A is thrown vertically upwards with such a velocity that it reaches a maximum height of h. Simultaneously, another body B is dropped from height h. It strikes the ground and does not rebound.
24
Sep
A body A is thrown vertically upwards with such a velocity that it reaches a maximum height of h. Simultaneously, another body B is dropped from height h. It strikes the ground and does not rebound. A body A is thrown vertically upwards with such a velocity that it reaches a maximum height of h. [...]
Raindrops are hitting the back of a man walking at a speed of 5 km/h. If he now starts running in the same direction with a constant acceleration, the magnitude of the velocity of the rain with respect
24
Sep
Raindrops are hitting the back of a man walking at a speed of 5 km/h. If he now starts running in the same direction with a constant acceleration, the magnitude of the velocity of the rain with respect Raindrops are hitting the back of a man walking at a speed of 5 km/h. If he [...]
In a collinear collision, a particle with an initial speed v0 strikes a stationary particle of the same mass. If the final total kinetic energy is 50% greater than the original kinetic energy, the magnitude of the relative velocity between the two particles, after collision, is :
24
Sep
In a collinear collision, a particle with an initial speed v0 strikes a stationary particle of the same mass. If the final total kinetic energy is 50% greater than the original kinetic energy, the magnitude of the relative velocity between the two particles, after collision, is : a particle with an initial speed v0 strikes [...]
A particle of mass m moving in x-direction with speed 2v is hit by another particle of mass 2m moving in the y-direction with speed v. If the collisioni is perfectly inelastic, the percentage of the energy retained by the colliding particles after the collision is close to
24
Sep
A particle of mass m moving in x-direction with speed 2v is hit by another particle of mass 2m moving in the y-direction with speed v. If the collisioni is perfectly inelastic, the percentage of the energy retained by the colliding particles after the collision is close to A particle of mass m moving in [...]
A motor boat is to reach at a point 30 upstream on the other side of a river flowing with velocity 5 m/s. The velocity of motor boat with respect to water is 5 root 3 m/s. The driver should steer the boat at an angle
24
Sep
A motor boat is to reach at a point 30 upstream on the other side of a river flowing with velocity 5 m/s. The velocity of motor boat with respect to water is 5 root 3 m/s. The driver should steer the boat at an angle they were at the three corners with velocity along [...]
Rain appears to fall vertically to a man walking at 3 km/h, but when he changes his speed to double, the rain appears to fall at 45 with vertical. Study the following statements and find which of them are correct.
24
Sep
Rain appears to fall vertically to a man walking at 3 km/h, but when he changes his speed to double, the rain appears to fall at 45 with vertical. Study the following statements and find which of them are correct. but when he changes his speed to double Rain appears to fall vertically to a [...]