SUPER

Science

7th

grade

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Friction and Force

164
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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image
    On which surface would a toy car travel the furthest when pushed?
    ice
    carpet
    snow
    sand
  • 2. Multiple Choice
    30 seconds
    1 pt
    Image
    When we pour sand on an icy road, what force are we increasing to help cars stay on the road?
    electricity
    magnetism
    friction
    gravity
  • 3. Multiple Choice
    1 minute
    1 pt
    Image
    How does friction affect speed?
    more friction decreases speed
    more friction increases speed
    less friction decreases speed

    friction has no affect on speed

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