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Forces

  • Game Code: 19849
  •  English    17     Public
    Physical knowledge
  •   Study   Slideshow
  • This is the amount of matter in an object.
    Mass
  •  15
  • This is the amount of force that pulls objects towards the Earth.
    Weight
  •  15
  • We measure mass in...
    Kilograms
  •  15
  • we measure weight in ...
    newtons
  •  15
  • One kilograms of mass has a forces of .... newtons on Earth.
    10
  •  15
  • Forces act in ... directions.
    different
  •  15
  • which one show the direction and size of forces.
    Forces diagrams
  •  15
  • when the forces are equal, the force arrows are .... length.
    the same
  •  15
  • when both forces on an object are the same size, the forces are ...
    balanced
  •  15
  • when one force on an object is bigger than the opposite force, the forces are ...
    unbalanced
  •  15
  • when two opposite forces are not balanced,...
    there is a net force.
  •  15
  • when the forces are balanced , there is
    no net force.
  •  15
  • forces change the movement of an object by ...
    speeding it up or slowing it down
  •  15
  • forces change
    an object's direction of movement.
  •  15
  • forces change
    the shape of an object.
  •  15
  • a force is needed to make objects
    movw of to stop them moving
  •  15
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