A wedge of mass m1 with its upper surface hemispherical in shape, as shown in Fig. 4E. 7 (a), rests on a smooth horizontal. surface near thewall. A small block of mass m2 slides without friction on the hemispherical surface of the wedge. What is the 'maxi.mum velocity attained by the wedge ?

A smooth wedge of mass M rests on a smooth horizontal surface. A block of mass m is projected from its lowermost point with velocity v_(0) . What is the maximum height reached by the block?

A block of mass m is at rest over the rough surface of the fixed wedge.

A block of mass m is placed at rest on a smooth wedge of mass M placed at rest on a smooth horizontal surface. As the system is released

All surfaces are smooth. The acceleration of mass m relative to the wedge is

All surfaces are smooth The acceleration of mass m relative to the wedge is .

A wedge of mass M makes an angle theta with the horizontal. The wedge is placed on horizontal frictionless surface. A small block of mass m is placed on the inclined surface of wedge. What horizontal force F must be applied to the wedge so that the force of friction between the block and wedge is zero ?

A particle of mass m is placed at rest on the top of a smooth wedge of mass M, which in turn is placed at rest on a smooth horizontal surface as shown in figure. Then the distance moved by the wedge as the particle reaches the foot of the wedge is :

A small ball ( uniform solid sphere ) of mass m is released from the top of a wedge of the same mass m . The wedge is free to move on a smooth horizontal surface. The ball rolld without sliding on the wedge. The required height of the wedge are mentioned in the figure. The total kinetic energy of the ball just before it falls on the ground

A wedge of mass m_2 is kept on a spring balance. A small block of mass m_1 can move along the frictionless incline of the wedge. What is the reading of the balance while the block slides? Ignore the recoil of the wedge.