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Lever loading

One of six types of simple machines. Consists of a bar that rotates around a fixed point.

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
    Freedom Chair

    Freedom Chair

    by Phillip Hagedorn //basic

    Learn about a wheelchair with levers that can travel over rough terrain and potentially help millions of people around the world.

  • Flashcards


    by Ellaine Chou //basic

    These flashcards are here to help you better understand middle school physical science.

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