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Friction

  • Game Code: 2178605
  •  English    10     Public
    science
  •   Study   Slideshow
  • Friction is the force that acts against you when you try to move something heavy.
    True
    False
  •  15
  • The ________ the surface, the stronger the friction.
    smoother
    rougher
  •  15
  • Friction produces ______, like when you rub your hands together.
    light
    heat
  •  15
  • Friction is ________ when it helps us grip the floor with our shoes
    useful
    not useful
  •  15
  • Friction ______ car tyres from skidding.
    start
    stop
  •  15
  • Which activity has little friction?
    skating
    climbing rocks
  •  15
  • Smooth surfaces have no friction at all.
    True
    False
  •  15
  • Friction acts in the same direction that the object is moving in.
    False
    True
  •  15
  • Force cannot be measured.
    False
    True
  •  15
  • a tool to measure force
    thermometer
    forcemeter
  •  15
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