Design of an inexpensive pendulum for study of large‐angle motion
作者:
Stephen D. Schery,
期刊:
American Journal of Physics
(AIP Available online 1976)
卷期:
Volume 44,
issue 7
页码: 666-670
ISSN:0002-9505
年代: 1976
DOI:10.1119/1.10352
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
The design of a pendulum that can demonstrate the dependence of period on amplitude is described. Common laboratory supplies are used for construction, and timing is done with a stopwatch. A small computer may be used for theoretical analysis without need for detailed study of differential equations, elliptic functions, or perturbation theory. Agreement between experimental data and theory to 1 part in 103is conveniently obtainable.
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