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Grade 2 Unit 5

  • Game Code: 246409
  •  English    18     Public
    Forces
  •   Study   Slideshow
  • What force pulls things towards the centre of the Earth?
    gravity
  •  15
  • What colour is the north pole?
    red
  •  15
  • Why is a water slide fast?
    The water reduces friction
  •  15
  • What is the standard unit of force?
    Newton
  •  15
  • What equipment is used to measure force?
    forcemeter
  •  15
  • Is a PLASTIC fork magnetic or non-magnetic?
    non-magnetic
  •  15
  • Is an ALUMINIUM can magnetic or non-magnetic?
    non-magnetic
  •  15
  • List the four magnetic metals.
    iron, nickel, steel and cobalt
  •  15
  • What word is used when things are pulled towards a magnet?
    attract
  •  15
  • What happens when two poles the same are brought close together?
    They repel (north and north or south and south)
  •  15
  • What is the name of a magnet end?
    pole
  •  15
  • What word is used for materials not attracted to a magnet?
    non-magnetic
  •  15
  • Two north poles attract each other. TRUE or FALSE?
    false
  •  15
  • What type of surfaces have lots of friction?
    rough or bumpy
  •  15
  • What type of surfaces have little friction?
    smooth or wet
  •  15
  • Weight is measured in grams or kilograms. TRUE OR FALSE?
    false, it is measured in Newtons
  •  15
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