SIMPLE MACHINES. Chapter Nine: Simple Machines 9.1 Types of Simple Machines 9.2 Mechanical Advantage 9.3 Levers in the Human Body.
Unit 2, Chapter 4 Integrated Science. Unit Two: Work and Energy 4.1 Force and Machines 4.2 The Lever 4.3 Gears and Design Chapter 4 Machines and Mechanical.
