Two men of equal masses stand at opposite ends of the diameter of a turntable disc of a certain mass. Moving with constant angular velocity. The two men make their way to the middle of the turntable at equal rates in doing so

Two equal masses m are attached by a string. One mass lies at radial distance r from the centre of a horizontal turntable which rotates with constant angular velocity omega=2 rad s(1) , while the second hangs from the string inside the tumtable's hollow spindle (see fig.) The coefficient of static friction between the turntable and the mass lying on it is mu_(s)=0.5 . The maximum and minimum values of radius such that the mass lying on the turntable does not slide are r_("max")+r_("min") in meter is

The two ends of a train moving with a constant acceleration pass a certain point with velocities M and w. The velocity with which the middle point of a train passes the same point is:

A thin circular ring of mass M and radius R is rotating about its own axis with a constant angular velocity omega . Two object each of mass m are placed gently on the opposite ends of a diameter of the ring. What will be the angular velocity of the ring?

A thin circular ring of mass M and radius r is rotating about its axis with a constant angular velocity omega , Two objects, each of mass m, are attached gently to the opposite ends of a diameter of the ring. The wheel now rotates with an angular velocity.

A thin circular ring of mass M and radius r is rotating about its axis with a constant angular velocity omega , Two objects, each of mass m, are attached gently to the opposite ends of a diameter of the ring. The wheel now rotates with an angular velocity omega=