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Language: en
Pages: 129
Pages: 129
Type: BOOK - Published: 2013-03-06 - Publisher: Skyhorse Publishing, Inc.
Everythingyou need to know about how machines work.
Language: en
Pages: 0
Pages: 0
Type: BOOK - Published: 2015-02-01 - Publisher: National Geographic Books
How many simple machines do you use every day? Probably more than you realize! Machines make work easier— helping break things apart, lift heavy objects, and
Language: en
Pages: 144
Pages: 144
Type: BOOK - Published: 2015 - Publisher: Scarletta Press
Introduces six simple machines, describing how they work in more complex machinery and how they are used every day.
Language: en
Pages: 49
Pages: 49
Type: BOOK - Published: 2016-08 - Publisher: Capstone
Introduces simple machines, including screws, levers, wedges, and pulleys, describes how each makes everyday life easier, and provides activities demonstrating
Language: en
Pages: 128
Pages: 128
Type: BOOK - Published: 2012-09-19 - Publisher: Courier Corporation
Only elementary math skills are needed to follow this manual, which covers many machines and their components, including hydrostatics and hydraulics, internal c