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Force

  •  English    16     Public
    science
  •   Study   Slideshow
  • what is a force ?
    Push or pull
  •  5
  • How dose force work
    when one object pushes on another with a force
  •  10
  • What force makes us move
    Friction
  •  10
  • Name three thing to can pull
  •  10
  • Name three thing you can pull
  •  10
  • Name two thing you can pull and push
  •  10
  • What force let the wind move
    Air resistance
  •  10
  • What force stop motion
    Friction
  •  15
  • How does car move
    The frictional force between the road and tire is what allows the tire to "push" off the road,
  •  15
  • What does balanced force mean
    Balanced forces are forces of equal magnitude but are opposite in direction
  •  25
  • What does un-balanced force mean
    When the resultant force acting on a body is not equal to zero
  •  25
  • What does gravity mean
    A force that pulls object toward each other
  •  25
  • What does upthurst mean
    A force that push a object in water
  •  25
  • What ways that force can effect on object
    By changing their shape and speed and movement
  •  25
  • What is a contact force
    Object are physically touching
  •  25
  • What is non-contact force
    Object are not physically touching
  •  25