Machines

Grades 7-12

By:

Ronald Jay Marson

Format:

Paperback / softback

Series:

Task Card

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Description

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!

Release date Australia

April 18th, 2019

Author

Ronald Jay Marson

Audience

Teenage / Young Adult

Contributor

Illustrated by Peg Nazari Marson

Interest Age

From 12 to 17 years

Pages

Series

Task Card

Dimensions

216x279x3

ISBN-13

9780941008990

Product ID

14488969

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