SIMPLE MACHINES: THE INCLINED PLANE FAMILY

Shows how machines make work easier. Explains the principle of an inclined plane, the concept of work in terms of force and distance. Describes other members of the inclined plane family—the wedge and the screw.
Complete catalog record
Source: EBF
Interest level: el
Guide: Guide
Price: b&w $60, rent $2.50; color $120, rent $4
Format: sd b&w or color

Sources

  1. Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record
  2. Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description