Lever (How Can I Experiment With...? ) (Simple Devices)

by David Armentrout and Patricia Armentrout

Text and pictures introduce the lever, a simple machine used to change force and motion.

• ISBN10: 0756969107
• ISBN13: 9780756969103
• Publish Date: 1 August 2002 (first published 1 December 1997)
• Publish Status: Out of Print
• Out of Print: 13 September 2021
• Imprint: Perfection Learning
• Format: Hardcover (Library Binding)
• Language: English