Science

8th

grade

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Forces and Motion

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20 questions

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  • 1. Multiple Choice
    5 minutes
    1 pt
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    Which is true from Newton's Third law of motion?
    For every action force there is a smaller reaction force in the opposite direction.
    For every action force there is an equivalent reaction force in the opposite direction.
     Both 1 and 2
    None of the above
  • 2. Multiple Choice
    5 minutes
    1 pt
    Image
    What is Newtons 2nd law?
    equal&opposite force
    law inertia
    f=ma
  • 3. Multiple Choice
    5 minutes
    1 pt

    When forces on an object are balanced, what is the net force?

    0

    5

    10

    21

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