Y gives an impulse J to body X. Then coefficient of restitution is
A particle of mass m comes down on a smooth inclined plane from point B at a height of h from rest. The magni-tude of change in momentum of the particle between position A (just before arriving on horizontal surface) and C (assuming the angle of inclination of the plane as θ with respect to the horizontal) is
24
Sep
A particle of mass m comes down on a smooth inclined plane from point B at a height of h from rest. The magni-tude of change in momentum of the particle between position A (just before arriving on horizontal surface) and C (assuming the angle of inclination of the plane as θ with respect to [...]
A particle at rest is constrained to move on a smooth horizontal surface. Another identical particle hits the fractional particle with a velocity v at an angle θ=60∘ with horizontal. If the particles move together, the velocity of the combination just after impact is equal to
24
Sep
A particle at rest is constrained to move on a smooth horizontal surface. Another identical particle hits the fractional particle with a velocity v at an angle θ=60∘ with horizontal. If the particles move together, the velocity of the combination just after impact is equal to A body X with a momentum p collides with [...]
Two identical balls of equal masses A and B, are lying on a smooth surface as shown in the figure. Ball A hits the ball B (which is at rest) with a velocity v = 16 m/s. What should be the minimum value of coefficient of restitution e between A and B so that B just reaches the highest point of inclined plane?
24
Sep
Two identical balls of equal masses A and B, are lying on a smooth surface as shown in the figure. Ball A hits the ball B (which is at rest) with a velocity v = 16 m/s. What should be the minimum value of coefficient of restitution e between A and B so that B [...]
A ball is dropped from a height of 45 m from the ground. The coefficient of restitution between the ball and the ground is 23. What is the distance travelled by the ball in 4th second of its motion. Assume negligible time is spent in rebounding. Let g=10 m s^2
24
Sep
A ball is dropped from a height of 45 m from the ground. The coefficient of restitution between the ball and the ground is 23. What is the distance travelled by the ball in 4th second of its motion. Assume negligible time is spent in rebounding. Let g=10 m s^2 A body X with a [...]
A body X with a momentum p collides with another identical stationary body Y one dimensionally. During the collision, Y gives an impulse J to body X. Then coefficient of restitution is
24
Sep
A body X with a momentum p collides with another identical stationary body Y one dimensionally. During the collision, Y gives an impulse J to body X. Then coefficient of restitution is A body X with a momentum p collides with another identical stationary body Y one dimensionally. During the collision Y gives an impulse [...]