Recent content by Solid

Oh, we're not that far into it. We haven't studied energy yet. This question doesn't take into account Normal force either. We have many formulas relating displacement, time, acceleration, and velocity, but I don't think any of them come into play. We also have Fx = Fxcosx Fy= Fycosy; x and y...

Homework Statement A farm tractor tows a 3900kg trailer up a 16degree incline with a steady speed of 3.0 m/s. What force does the tractor exert on the trailer? (Ignore friction) Homework Equations F=ma W=mg The Attempt at a Solution I haven't the slightest clue on where to start