A sphere of mass m falls on a smooth hemisphere of mass M resting with its plane face on the smooth horizontal table so that at the moment of impact line joining the centres makes an angle α with the vertical. The velocity of the sphere just before impact is u and e is the coefficient of restitution. The velocity of hemisphere after the collision is

A sphere of mass m falls on a smooth hemisphere of mass M resting with

1.	A sphere of mass m falls on a smooth hemisphere of mass M resting with its plane face on the smooth horizontal table so that at the moment of impact line joining the centres makes an angle α with the vertical. The velocity of the sphere just before impact is u and e is the coefficient of restitution. The velocity of hemisphere after the collision is
Answer» ocity of hemisphere after the collision isExplanation:If the velocity of the hemisphere, along the centre after collision is V and that of the sphere if v thenFrom the conservation of momentum along the centre of the sphere ......... (1)Also since restitution is eTherefore,Thus, from eq (1)This will be the velocity of hemisphere in the DIRECTION along its centreThe HORIZONTAL COMPONENT of this velocity will be This is the velocity with which the hemisphere will move after collisionHope this answer is helpful.Know More:Q: A sphere of mass 'm' is moving with a constant velocity 'u' hits another stationary sphere of the same mass. If 'e' is the coefficient of restitution, then the ratio of the velocity of TWO sphere after collision will be...Click Here: brainly.in/question/6420412Q: A smooth sphere of mass m strikes a second sphere of mass 2m which is at rest. After the collision their directions of motion are at right angles. Then coefficient of restitution is-Click Here: brainly.in/question/14777758

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