Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A ball is thrown upwards into air with a speed greater than its terminal speed. It lands at the same place from where it was thrown. Mark the correct statement(s).
24
Sep
A ball is thrown upwards into air with a speed greater than its terminal speed. It lands at the same place from where it was thrown. Mark the correct statement(s). A ball is thrown upwards into air with a speed greater than its terminal speed. It lands at the same place from where it was [...]
At time t = 0, a car moving along a straight line has a velocity of 16 m/s. It slows down with an acceleration of -0.5t m/s^-2, where t is in seconds. Mark the correct statement(s)
24
Sep
At time t = 0, a car moving along a straight line has a velocity of 16 m/s. It slows down with an acceleration of -0.5t m/s^-2, where t is in seconds. Mark the correct statement(s) a car moving along a straight line has a velocity of 16 m/s. It slows down with an acceleration [...]
Mark the correct statement(s). a. A particle can have zero displacement and non-zero average velocity. b. A particle can have zero displacement and non-zero velocity. c. A particle can have
24
Sep
Mark the correct statement(s). a. A particle can have zero displacement and non-zero average velocity. b. A particle can have zero displacement and non-zero velocity. c. A particle can have Mark the correct statement(s). a. A particle can have zero displacement and non-zero average velocity. b. A particle can have zero displacement and non-zero velocity. [...]
For a particle moving along the x-axis, a scaled x-t graph is shown in Fig.A.28. Mark the correct statement(s). a. Speed of the particle is greatest at C. b. Speed of the particle is greatest at B.
24
Sep
For a particle moving along the x-axis, a scaled x-t graph is shown in Fig.A.28. Mark the correct statement(s). a. Speed of the particle is greatest at C. b. Speed of the particle is greatest at B. a scaled x-t graph is shown in Fig.A.28. Mark the correct statement(s). a. Speed of the particle is [...]
For a particle moving along the x-t graph is as given in Fig.A,27. Mark the correct statement(s). a. Initial velocity of the particle is zero . b. For BC, acceleration is positive and for DE, acceleration is negative
24
Sep
For a particle moving along the x-t graph is as given in Fig.A,27. Mark the correct statement(s). a. Initial velocity of the particle is zero . b. For BC, acceleration is positive and for DE, acceleration is negative 27. Mark the correct statement(s). a. Initial velocity of the particle is zero . b. For BC [...]
For a particle moving along the x-axis, mark the correct statement(s). a. If x is positive and is increasing with the time, then average velocity of the particle is positive. If x is negative and becoming positive
24
Sep
For a particle moving along the x-axis, mark the correct statement(s). a. If x is positive and is increasing with the time, then average velocity of the particle is positive. If x is negative and becoming positive For a particle moving along the x-axis mark the correct statement(s). a. If x is positive and is [...]
A man is riding on a horse. He is trying to jump the gap between two symmetrical ramps of snow separated by a distance W as shown in Fig. A.26. He launches off the first ramp with a speed Vl.
24
Sep
A man is riding on a horse. He is trying to jump the gap between two symmetrical ramps of snow separated by a distance W as shown in Fig. A.26. He launches off the first ramp with a speed Vl. A man is riding on a horse. He is trying to jump the gap between [...]
A shot is fired at an angle theta to the horizontal such that it strikes the hill while moving horizontally. Find the initial angle of projection theta.
24
Sep
A shot is fired at an angle theta to the horizontal such that it strikes the hill while moving horizontally. Find the initial angle of projection theta. A shot is fired at an angle theta to the horizontal such that it strikes the hill while moving horizontally. Find the initial angle of projection theta. September [...]
Jai is standing on the top of a building of height 25 m he wants to throw his gun to Veeru who stands on top of another building of height 20 m at distance 15 m from first building. For which
24
Sep
Jai is standing on the top of a building of height 25 m he wants to throw his gun to Veeru who stands on top of another building of height 20 m at distance 15 m from first building. For which Jai is standing on the top of a building of height 25 m he [...]
An aeroplane is flying vertically upwards. When it is at a height of 1000 m above the ground and moving at a speed of 367 m/s. a shot is fired at it with a speed of 567 m/s from a point directly below it.
24
Sep
An aeroplane is flying vertically upwards. When it is at a height of 1000 m above the ground and moving at a speed of 367 m/s. a shot is fired at it with a speed of 567 m/s from a point directly below it. Two guns on a battleship simultaneously fire two shells with same [...]