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About this illustration

Originally published in Edward Albert Bowser, An Elementary Treatise on Analytic Mechanics: With Numerous Examples (New York: D. Van Norstrand Company, 1884).

Date created
1884
License
This work is believed to be in the public domain. Users are advised to make their own copyright assessment and to understand their rights to fair use.

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In the classroom

  • See our collection of articles on visual literacy for ideas on using photographs meaningfully in the classroom.
Drawing of a steelyard balance.

Drawing of a steelyard balance, a balance with unequal arms used to weigh things. The item to be weighed is hung from the shorter arm, and a counterweight slides along the longer arm until the scale is balanced. The position of the counterweight on the longer arm indicates the weight of the item in question.