Levers (Simple Machines)
Book Details
Author(s)
David Glover
Publisher
Heinemann
ISBN / ASIN
1403485925
ISBN-13
9781403485922
Availability
Usually ships in 24 hours
Sales Rank
#1,255,394
Marketplace
United States 🇺🇸
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Description
How are wheelbarrows, can openers, and bicycle brakes alike? Why is it easier to hold a bolt tight with a pair of pliers than with your bare hands? Why is it easier to eat a carrot with back teeth than with your front? Why is a seesaw considered a machine? This book shows you how different kinds of these simple machines are all around you to make your work and play easier.
