1. Force - Newton 2. Friction a. sliding friction b. rolling friction c. fluid friction ....- lubricants 3. Work 4. Power 5. Spring Scale 6. Simple Machines a. inclined plane b. pulley - fixed, movable c. screw - pitch d. wedge e. wheel & axle f. lever - 1st, 2nd, and 3rd class, load, fulcrum, effort 7. Machine 8. Torque