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Quiz by Gina Parista

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5 questions
Show answers
  • Q1

    Friction is a contact force that may arise between two surfaces that have a tendency to slide, or are already sliding past each other.

    true
    false
    True or False
    10s
  • Q2

    Friction is always disadvantageous.

    false
    true
    True or False
    10s
  • Q3

    Because of air friction, airplanes cannot fly fast.

    true
    false
    True or False
    10s
  • Q4

    Friction produces heat that causes objects to wear out.

    true
    false
    True or False
    10s
  • Q5

    You can control your steps as you walk or run because of friction.

    true
    false
    True or False
    10s

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