Laws Of Motion

In the given arrangement of a doubly inclined plane two blocks of masses \(M\) and \(m\) are placed. The blocks are connected by a light string passing over an ideal pulley as shown. The coefficient of friction between the surface of the plane and the blocks is 0.25. The value of \(m\), for which \(M=10 \mathrm{~kg}\) will move down with an acceleration of \(2 \mathrm{~m} / \mathrm{s}^2\), is: (take \(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2\) and \(\left.\tan 37^{\circ}=3 / 4\right)\)