Physics - W.E.P. Question with Solution | TestHub

The wedge of mass M with angle $\alpha$ at the apex fits snugly to the vertical wall and rests on a bar of mass m located on the horizontal plane. The top of the wedge is at a height H above this plane, and the end of the wedge is at a height h < H above the top surface of the bar. The bar is first held in this position, and then released. Find the speed of bar (in m/s) at the time of separation from the wedge. Neglect friction. [Take $\alpha =$ $30^{\circ },\mathrm{m}/\mathrm{M}=2,\mathrm{h}=2\mathrm{m},\mathrm{H}=3\mathrm{m}$ ]