Pulleys (Blastoff! Readers: Simple Machines)
Book Details
Author(s)
Kay Manolis
Publisher
BELLWETHER MEDIA
ISBN / ASIN
1600143245
ISBN-13
9781600143243
Availability
Only 2 left in stock - order soon.
Sales Rank
#29,510
Marketplace
United States 🇺🇸
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Description
Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make work easier and how they are often part of complex machines.
