Work, Power, and Simple Machines. What is Work? Work is done when a force is exerted on an object and causes it to move in the same direction the force.
1 Chapter 7 Kinetic Energy and Work Kinetic Energy of a mass m is : Energy is a scalar quantity The SI unit of energy is This unit is named after an English.
Work - Work (W) is defined as a force moved over a distance - Only the component of the force in the direction of motion does work Units: N m The cart.
Chapter 7. Kinetic Energy and Work 7.1. What is Physics? 7.2. What Is Energy? 7.3. Kinetic Energy 7.4. Work 7.5. Work and Kinetic Energy 7.6. Work Done.
