[solved] Forces and friction Hi guys :] 1. The problem statement, all variables and given/known data A box (A) slides up a ramp due to the mass of the attached box (B). Given the acceleration and ramp length, determine the force of tension and force of kinetic friction. 2. Relevant equations Fnet=ma Fg=mg 3. The attempt at a solution I only got as far as finding the Fnet by multiplying the combined masses and given acceleration. Where do I go from here? I don't need numerical values, just.. can someone enlighten me on how I should approach this question, so I can find the kinetic friction and tension forces? Any help is greatly appreciated, thanks !