Game Preview

Forces

  •  English    26     Public
    Forces
  •   Study   Slideshow
  • Gravity pulls everything toward the Earth.
    False
    True
  •  10
  • Which of these is a non-contact force?
    Throwing a ball
    Raining falling from the sky
    Pulling a suitcase
  •  10
  • What kind of force is used to push a chair?
    Contact force
  •  10
  • You need to touch something to use a magnetic force.
    True
    False
  •  10
  • Gravity pulls everything toward the Earth.
    True
    False
  •  15
  • Which of these is a non-contact force?
    Gravity
    Pushing a pram
  •  15
  • What happens when you press hard with a piece of chalk?
    It breaks
  •  15
  • What is a contact force?
    A force that works when things touch.
  •  15
  • Stretching a rubber band is an example of…
    Pulling force
  •  15
  • What happens when two magnets with the same poles face each other?
    Thet attract each other
    They repel
  •  15
  • Electrostatic force happens when…
    Two things rub and create static electricity (electric charges exchange and there are more positive or negative charges in the objects).
  •  20
  • You float in space because…
    There is no gravity or very little gravity.
  •  15
  • When you pull something, you…
    Move it closer.
  •  15
  • Magnets attract which materials?
    Some metals, like iron, steel or nickel.
  •  15
  • Rubbing a balloon on your head creates...
    electrostatic force.
  •  15
  • What force keeps your feet on the ground?
    Gravity
    Magnetism
  •  15