Detailed Mock-up Information; Principles of Simple levers.

Bibliographic Details
Corporate Author:	United States. Army Air Forces
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1945.
Subjects:	Physics. Weights and measures.
Online Access:	Electronic resource (PDF)

Description
Item Description:	Instructions to create a mock-up explaining physics of fulcrum, lever-arm, torque, inch-pounds/foot-pounds, mechanical advantages of force, speed and efficiency. Includes photos, diagrams.
Physical Description:	1 online resource (14 pages), digital, PDF file