1. The problem statement, all variables and given/known data Two boxes are resting on frictionless ramps. Box 1 is lighter and sits on a steep ramp while Box 2 is heavier and sits on ramp that is less steep. The boxes are released from the same point. Which box (if either) has a) The greater speed? b) The greater kinetic energy at B 2. Relevant equations Box 1 = Lighter and steeper ramp Box 2 = Heaver and less steep ramp Initial starting point = A Displacement = B 3. The attempt at a solution I'm sure its wrong. I don't really have a concise explanation. a) Box 1 should have the greater speed because gravity will produce a greater effect on a higher slope. b) Box 2 should have greater kinetic energy at B because it has more mass and thus can create higher momentum.