Physics - Mechanics, Lesson 37: Machines
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✎ Suggest a correctionExplains and demonstrates principles of levers, wheels, pulleys, gears, and combinations of same.
Sources
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description
Record added 2026-09-11 00:38:37 · Suggest a correction