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4th Natural Science Machines

  • Game Code: 92406
  •  English    16     Public
    Simple machines
  •   Study   Slideshow
  • Why do people use simple machines?
    They use simple machines to make work EASIER.
  •  20
  • How many types of simple machines are there?
    Six
  •  10
  • What type of simple machine is this?
    A lever
  •  20
  • What type of simple machine is this?
    A lever
  •  15
  • What type of simple machine is this?
    A wheel and axle
  •  15
  • What type of simple machine is this?
    A wheel and axle
  •  20
  • What type of simple machine is this?
    A wheel and axle
  •  15
  • What type of simple machine is this?
    A screw
  •  20
  • What type of simple machine is this?
    A screw
  •  10
  • What type of simple machine is this?
    A pulley
  •  20
  • What type of simple machine is this?
    A wedge
  •  20
  • What type of simple machine is this?
    A wedge
  •  15
  • What type of simple machine is this? (There is more than one)
    A wedge and a lever
  •  20
  • What type of simple machine is this?
    An inclined plane
  •  15
  • What type of simple machine is this?
    An inclined plane
  •  15
  • What do we call the part in the middle of a lever?
    The fulcrum
  •  20
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