Discovery Science Alliance: Pulleys

Full Video |05:38

Discovery Science Alliance: Pulleys

Full Video |05:38

Experiments with different pulley designs to examine how Jack and Jill extracted water from a deep well. Students of the Science Alliance Academy practice making their own pulley designs and reveals the conclusions of their experiment.

©2015 Discovery Education| Grade(s)

Related Topics

  • axle
  • belt
  • cord
  • effort
  • Jack
  • Jill
  • load
  • pulley
  • simple machine
  • water
  • well

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