ME_ConceptSummary


 * ==Large masses and small masses can balance. (Moment)==
 * Laws of Balance
 * ==Small forces can be leveraged into large forces. (MA>1, levers)==
 * Leverage
 * Lever_Arm
 * Mechanical_Advantage
 * ==Leverage can be achieved in many ways. (simple machines)==
 * Rotation
 * Wedge
 * More_Rotation
 * Six_Simple_Machines
 * ==Friction takes away from mechanical advantage. (efficiency, pulleys)==
 * Pulleys
 * ==Simple machines can be linked together. (compound machines)==
 * Rube_Goldberg
 * Pyramids
 * ==Some machines trade force for distance/speed. (MA<1, gears)==
 * More_Rotation

MEPrezi