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Home / Machines: Grades 7-12
Machines: Grades 7-12
Paperback

Machines: Grades 7-12

Ronald Jay Marson
$65.99
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Employ the TOPS advantage: build fun stuff with simple things. Devise levers, pulleys, reinvent the wheel, check gear ratios, calculate horsepower, win a tug-of-war. Use spring scales to weigh loads, measure effort, and calculate efficiency. Discover that machines save effort, but never reduce work!

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MORE INFO
Format
Paperback
Publisher
Tops Learning Systems
Date
18 April 2019
Pages
54
ISBN
9780941008990

Employ the TOPS advantage: build fun stuff with simple things. Devise levers, pulleys, reinvent the wheel, check gear ratios, calculate horsepower, win a tug-of-war. Use spring scales to weigh loads, measure effort, and calculate efficiency. Discover that machines save effort, but never reduce work!

Read More
Format
Paperback
Publisher
Tops Learning Systems
Date
18 April 2019
Pages
54
ISBN
9780941008990

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