A small block of mass m is placed on a plank of mass M. The block is connected to plank with the help of a light string passing over a light smooth pulley
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A small block of mass m is placed on a plank of mass M. The block is connected to plank with the help of a light string passing over a light smooth pulley, shown in Fig. 7.142. The co-efficient A small block of mass m is placed on a plank of mass M. The block [...]