Friction and energy conversion You are pulling a crate on a rug, exerti...

Friction and energy conversion

You are pulling a crate on a rug, exerting a constant force on the crate at an angle u above the horizontal. The crate moves at constant speed. Represent this process using a motion diagram, a force diagram, a momentum bar chart, and an energy bar chart. Specify your choice of system for each representation. Make a list of physical quantities you can determine using this information.