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Pulley loading

One of six types of simple machines. Consists of a rope and grooved wheel and is used to lift heavy loads.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Real World Application
    Building Coral Castle

    Building Coral Castle

    by CK-12 //basic
    Discover how an amazing structure in Florida, called Coral Castle, was built by a single person using only simple machines.
    This indicates how strong in your memory this concept is
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