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ERIC Number: EJ787023
Record Type: Journal
Publication Date: 2008-Mar
Pages: 7
Abstractor: Author
Reference Count: 12
ISSN: ISSN-0031-9120
How Do We Know that the Earth Spins around Its Axis?
Pendrill, Ann-Marie
Physics Education, v43 n2 p158-164 Mar 2008
A carousel gives possibilities to explore physics in rotating systems and to gain first-hand experience of methods to measure rotation, without the need for an external reference. This paper discusses the Foucault pendulum, as well as the sideways deflection of horizontally and vertically moving objects in a rotating system. These experiments lay the foundation for an understanding of ways to demonstrate that the Earth spins around its axis. (Contains 3 figures and 1 table.)
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A