Download Test Review-Work and Machines

Test Review
Work and
Machines
•In any order, List
the 6 Types of
Simple Machines
and Give an
Example for each.
•Thoroughly describe
a Compound
Machine.
Describe how Simple
Machines aid work.
• Identify a correct type of
Simple Machine for each of
the 3 methods.
• Increase Force:
Type of Simple Machine:
________________
• Increase Distance:
Type of Simple Machine:
_________________
• Change Direction:
Type of Simple Machine:
_______________
Explain how they aid work.
• You may use examples, draw/label
pictures, etc. but you must
thoroughly explain the process.
• You may include the Input
Force/Output
Force/Fulcrum/Arrows-showing the
Direction/Size of the Forces, etc.
Explain how to INCREASE the mechanical
advantage of the following:
-2nd class lever
-3rd class lever
-block and tackle pulley system
-wheel and axle
-inclined plane
-wedge
-screw
Describe how Work is
done on an object.
•Give an example of
work being done on
an object and explain
why work is being
done.
Describe how Work is
done on an object.
•Give an example of work
NOT being done on an
object and explain why
it may be confused as
work being done.