Section 1: Work, Power, and Machines
Know how to use the following equations:
What are simple machines?
What are the six types of simple machines?
What are compound machines?
How many classes of levers are there?
What do ramps do?
What is the difference between mechanical and nonmechanical energy?
What is kinetic energy?
What is potential energy?
What is a machine?
What are the units of power?
What does gravitational potential energy depend on?
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