Friday: School Wide Youth Fair Trip
ABC's of Machinery
Bill Nye on Simple Machines
Bill Nye on Mechanical Advantage
Mr. Edmonds: Work
Introduction to Simple Machines:
Simple Machines
· Machines
o What do simple machines do?
o What is mechanical advantage?
o What is mechanical efficiency?
· Types of Machines
o What are the classes of levers?
o What is a wheel and axle?
o What are types of pulleys?
o What are inclined planes?
What are wedges? What are screws?
Mechanical Advantage
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