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Article Title

The Simple Machines

Abstract

With reference to a pulley system, the work equation is clearly discerned in its practical operation. In presenting the pulley, the writer uses a rectangular frame about two feet high and three feet wide. A number of hooks are screwed into the top cross piece of the frame. With such a device a number of different pulley combinations can be shown at one time.

Publication Date

November 1929

Journal Title

Science Bulletin

Volume

2

Issue

3

First Page

6

Last Page

8

Comments

This concludes an article of the same name appearing in the v.2 no.2 (October 1929) issue.

Copyright

©1929 by Iowa State Teachers College

Language

en

File Format

application/pdf

COinS
 
 

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