# Friction + incline + 2 blocks

**Classical Mechanics**Level 4

Two blocks of mass \(m\) and \(M\) are kept on a inclined plane with angle of inclination 37 degrees, one above the other. What is the maximum force applied on the block of mass \(M\) (down block) so that both blocks move together? Take the friction coefficient between \(m\) and \(M\) is \(K\).

**Details and Assumptions**:

\(m=5 \text{ kg}, M=10 \text{ kg}, k=0.8, g =10 \text{ m/s}^2 \), wedge angle 37 degrees .