MechanicalEnergy08

Quia Quizzes can be accessed at [|this link]. Pulleys can be reviewed on this page ! Gears are introduced on this page ! The review game can be accessed at [|this link!]
 * Mechanical Energy 1** Follow this link for the first Google Doc entry for the chapter.
 * Mechanical Energy 2** Follow this link for the second Google Doc entry for the chapter.


 * Concept Summary**
 * A1 : Large masses and small masses can balance. (Moment)
 * Small forces can be leveraged into large forces. (MA>1, levers)
 * Leverage can be achieved in many ways. (simple machines)
 * Friction takes away from mechanical advantage. (efficiency, pulleys)
 * Simple machines can be linked together. (compound machines)
 * Some machines trade force for distance/speed. (MA<1, gears)