Figure shows a wedge A of mass 6m smooth semicircular groove of radius a=8.4m placed on a smooth horizontal surface. A small block B of mass m is released from a position in groove where its radius is horizontal. Find the speed (in ms−1) of bigger block when smaller block reaches ...
Figure-2.52 shows a box of mass m is placed on a wedge of mass M on a smooth surface. How much force F is required to be applied on M so that during motion m
A block of mass 7.5 kg hangs from a wire as shown in the figure. A spring of stiffness 3500 N/m pushes it away from the wall. The angleθis 57 degrees. (a) Draw a free-body diagram showing all the forces on the block.