1. The problem statement, all variables and given/known data Would constant velocity down a slope be achieved by a cart, by having the frictional force equal to that of Wsinθ (Where W is the weight force and θ is the angle between the slope and the horizontal). 2. Relevant equations/3. The attempt at a solution For example if θ was equal to 15 and W was equal to 19. Then to achieve a constant velocity the frictional force would need to equal approximately 4.92 N. Or am I going in the wrong direction with this? Any help is appreciated and please excuse any ambiguity within this post.