Science

8th

grade

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Chapter 3 Lesson 3 Simple Machines

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image
    In a first class lever, the _____ is in the middle.
    Effort
    Fulcrum
    Load
    Machine
  • 2. Multiple Choice
    30 seconds
    1 pt
    Image
    Which simple machine is really a modified version of the inclined plane?
    Pulley
    Lever
    Wedge
    I don't know
  • 3. Multiple Choice
    30 seconds
    1 pt
    Image
    The flag pole mechanism is an example of which simple machine? 
    Inclined Plane
    Lever
    Wedge
    Pulley
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