Thursday, February 21, 2013


Extra Credit
Name________________________________________________Period_________Score______/10

List the six simple machines, their principles and uses.  Draw a sketch of each one.
Machine
Drawing
Principle (how it works)
Examples of Use






































Simple Machine Vocabulary:  Define and explain how the following works.
Balanced and Unbalanced Force




Gravity on Earth and Moon




Momentum





Compound machines have two or more simple machine concepts working together to make work easier.  List three compound machines and describe the two or more simple machine concepts found within them.
Compound Machine
Combination of Simple Machine Concepts