SIMPLE MACHINES: THE INCLINED PLANE FAMILY

Duration: 11 min

Year Published: 1960

Creator: Encyclopaedia Britannica Educational Corporation

Format: 16mm

Color: Color & B&W

Sound: Sound

Description: 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 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

Metadata Source:Educational film guide. Supplements (1959-62)