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A formula for the mass density of a vibrating string in terms of the trace

โœ Scribed by Walter A Pranger


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
250 KB
Volume
141
Category
Article
ISSN
0022-247X

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๐Ÿ“œ SIMILAR VOLUMES


A formula for the potential of a polygon
โœ R.J. Duffin; J.H. McWhirter ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 769 KB

Explicitformulae are derived giving the Newtonian potential andjield of a polygon whose surface charge density is a linear or quadratic function. The formulae involve only the elementary functions, logarithm and arctangent. Special attention is giuen to triangles and rectangles because they appear i