A crate of mass m$1=15.4$ kg is pulled by a massless rope up a $36\mathrm{.}9\backslash$deg ramp. The rope passes over an ideal pulley and is attached to a hanging crate of mass m$2=1\mathrm{}5.\mathrm{}$5 kg The crates move $1\mathrm{.}80$ m$,$ starting from rest. If the frictional force on the sliding crate has magnitude $23\mathrm{.}3$ N and the tension in the rope is $121\mathrm{.}5$ N$,$ find the total work done on the sliding crate.  

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To find the total work done on the sliding crate we first need to calculate the work done by each fo... View the full answer