A rod of mass "M" and length "l" is kept at rest on a smooth horizontal surface. Aparticle of mass "m" and moving with speed "u" collides elastically with one end of the rod and becomes stationary after collision.Find
[In case you are using the method of conservation of Angular momentum, Kinetic Energy, and Linear Momentum , please specify that how will they be constant ?
A ball of mass "m" and radius "r"is rolling without slipping with a speed "v" on a rough horizontal surface.It climbs slantly to reach a platform which is at a height "h" from the ground.Find minimum velocity "v"required to just climb the smooth incline.
[ If you are using energy conservation method then please tell that why have you assumed that body will still rotate on reaching platform.Thank you ]
omega =9/14 omega not.
A rod of mass "M" and length "l" is kept at rest on a smooth horizontal surface. Aparticle of mass "m" and moving with speed "u" collides elastically with one end of the rod and becomes stationary after collision.Find
[In case you are using the method of conservation of Angular momentum, Kinetic Energy, and Linear Momentum , please specify that how will they be constant ?
A ball of mass "m" and radius "r"is rolling without slipping with a speed "v" on a rough horizontal surface.It climbs slantly to reach a platform which is at a height "h" from the ground.Find minimum velocity "v"required to just climb the smooth incline.
[ If you are using energy conservation method then please tell that why have you assumed that body will still rotate on reaching platform.Thank you ]