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Peer reviewed Peer reviewed
ERIC Number: EJ518848
Record Type: CIJE
Publication Date: 1996
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0031-921X
An Unusual Rolling-Sphere Phenomenon.
Cromer, Alan
Physics Teacher, v34 n1 p48-50 Jan 1996
Discusses the theory behind a study of motion where a hollow plastic sphere racing against a steel sphere in two parallel sections of inclined channeling always reaches the bottom first; once on the floor, however, the steel sphere travels faster, speeding past the plastic sphere when both are about one meter from the base of the track. (JRH)
Descriptors: Acceleration (Physics), Mechanics (Physics), Motion, Physics, Scientific Concepts, Secondary Education
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A