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Raising a Bag of Toys: Pulley vs. Inclined Plane
Raising a Bag of Toys: Pulley vs. Inclined Plane
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ISBN 9781467780247
Is it easier to lift a bag full of toys with an inclined plane or a pulley? Readers will see how a group of kids compares two simple machines and decides which one does a better job at lifting the bag. This book supports engineering design standards for primary grades in the Next Generation Science Standards.
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Product details
Pub dateAug 1, 2015
ISBN-101467780243
ISBN-139781467780247
LanguageEnglish
Last updated 2026-01-30 06:44
$21.09
$23.99
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