Study

Forces

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  • Choose the correct word: Opposite poles of the magnet attract OR repel?
    Attract
  • True or False: Weight is NOT a force.
    False
  • Explain the force in this picture.
    The finger applies the force to the marble to move it
  • Choose the correct word: Same poles of a magnet attract OR repel?
    Repel
  • True or False: a force applied to an object can change or even break it?
    True
  • True or False: All objects have gravity
    True
  • Explain the force in this picture
    A magnet moves the paperclips without touching them
  • True or False: forces make things move or stay still by pushing or pulling.
    True
  • In which units is mass measured?
    kilograms (kg)
  • True or False: most magnets are man-made
    True
  • What is mass?
    The amount of matter in an object.
  • True or False: big objects have a stronger pull towards their centre than smaller objects
    True
  • What are the two ends of a magnet called?
    North and south poles