(Solved): A crate of mass m1=12.4kg is pulled by a massless rope up a 36.9 ramp. The rope passes over ...

A crate of mass $m_1=12.4\mathrm{kg}$ is pulled by a massless rope up a $36.9^{\circ }$ ramp. The rope passes over an ideal pulley and is attached to a hanging crate of mass $m_2=16.3\mathrm{kg}$. The crates move $170\mathrm{m}$, starting from rest. If the frictional force on the sliding crate has magnitude $236\mathrm{N}$ and the tension in the rope is $121.5\mathrm{N}$, find the total work done on the sliding crate. The total work done on the sliding crate is j