Using Pulleys and Gears
by Sadler, Wendy
Series:Raintree Perspectives · Machines Inside Machines
Misc./Other HistoryScience Books & Films' Best Books for ChildrenEngineeringManufacturingConstruction
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
4.9
AR Points
0.5
Word Count
2,225
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
316263 EN
About this book
This book describes pulleys and gears and how they are used, including the type of pulleys used by mountain climbers, how gears help cars and buses work, and why weight lifters need pulleys to help them train.