ERIC Number: EJ307504
Record Type: CIJE
Publication Date: 1984
Reference Count: 0
Apparatus for Teaching Physics.
Minnix, Richard B.; Carpenter, D. Rae, Jr.
Physics Teacher, v22 n8 p538-40 Nov 1984
Describes an apparatus which demonstrates the stability of equilibrium of multidimensional objects and helps students to understand the concept of a lever arm. Also describes an alternative to the standard black, mercury "student cell" used as a reference voltage for calibrating a slide-wire potentiometer. (JN)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A