Dublin Core
Title
Lever Example, the Ladder
Subject
Physics, Simple Machines
Description
The section from which this image is drawn dealt with categorizing the types of levers. One might easily confused by the description of one lever category: "a lever which has the power between the weight and the fulcrum". This diagram gives a very practical example that also leaves very little room for confusion when referring to the definition.
Creator
Mary Swift
Source
First Lessons on Natural Philosophy for Children
Publisher
W.M. JAS. HAMERSLEY
Date
1851