Simple Machines: Work and Mechanical Advantages

Briefly describes the six simple machines and shows that they are really variations of two basic machines, the lever and the inclined plane. Describes how each machine multiplies force and trades distance for force to supply mechanical advantage in doing work.
Complete catalog record
Briefly describes the six simple machines and shows that they are really variations of two basic machines, the lever and the inclined plane. Describes how each machine multiplies force and trades distance for force to supply mechanical advantage in doing work., NOTE: Two (or more) records have been merged together to create this data.

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Sources

  1. 16mm Filmography (legacy record) — title, year, creator, length, format, color, sound, description, catalog record