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American Journal of Physics -- July 1983 -- Volume 51, Issue 7, pp. 597

Pseudowork and real work

Bruce Arne Sherwood

Computer‐based Education Research Laboratory, Department of Physics and Department of Linguistics, University of Illinois at Urbana–Champaign, 252 Eng. Res. Lab., 103 S. Mathews, Urbana, Illinois 61801

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In teaching mechanics, we should more clearly distinguish between an integral of Newton’s second law and the energy equation. This leads to greater clarity in the notions of system, work, and energy. A reorientation of the treatment of work and energy would not only provide benefits in the mechanics course but would also produce better connections between the mechanics and thermodynamics courses.

PACS

  • 45.05.+x

    General theory of classical mechanics of discrete systems

History
Received Jan 1982
Accepted Jul 1982

PUBLICATION DATA

ISSN

0002-9505 (print)  

ARTICLE DATA


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