Pulleys at Work

Pulleys at Work

Author: Maggie S. Wesley

Publisher: Enslow Publishing, LLC

ISBN: 9781978520899

Category: Juvenile Nonfiction

Page: 24

View: 603

What do sailboats and theater curtains have in common? Your readers will learn the answer; it's pulleys. The pulley plays an important role in modern daily life. This simple machine makes raising and lowering heavy loads much easier. From fixed pulleys to moveable and compound pulley systems, readers gain an in-depth understanding of the forces that make these machines work. Readers learn the STEM concepts behind how pulleys have vital roles in compound machines, from allowing cranes to work on buildings to giving bicycles their smooth ride. Eye-catching photographs including a picture gallery of common objects that use pulleys give readers an in-depth understanding of these revolutionary devices.
Pulleys at Work
Language: en
Pages: 24

Pulleys at Work

Authors: Maggie S. Wesley
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2021-07-15 - Publisher: Enslow Publishing, LLC

What do sailboats and theater curtains have in common? Your readers will learn the answer; it's pulleys. The pulley plays an important role in modern daily life. This simple machine makes raising and lowering heavy loads much easier. From fixed pulleys to moveable and compound pulley systems, readers gain an
Pulleys at Work
Language: en
Pages: 24

Pulleys at Work

Authors: Dawn LaMachia
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2015-07-15 - Publisher: Enslow Publishing, LLC

What is a pulley and how is one made? How do pulleys work? How are they used? Find out the answers to all these questions and more!
Working with Pulleys
Language: en
Pages: 24

Working with Pulleys

Authors: Ronald Machut
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2019-07-15 - Publisher: The Rosen Publishing Group, Inc

Pulleys make it easier to raise and lower heavy loads. We can find them all around us, on boats, bikes, flagpoles, and many more places. Pulleys are made up of an axle and a wheel with a groove around its edge. The grove keeps a rope, chain, or cable from
Wedges at Work
Language: en
Pages: 24

Wedges at Work

Authors: Maggie S. Wesley
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2021-07-15 - Publisher: 'Enslow Publishing, LLC'

A wedge is simply a triangular tool made of two inclined planes, but it can take on many complex jobs. These include cutting objects into pieces, holding objects in place, and lifting heavy loads. When attached to a handle, a wedge becomes a knife, ax, or shovel that makes even
Levers at Work
Language: en
Pages: 24

Levers at Work

Authors: Maggie S. Wesley
Categories: Juvenile Nonfiction
Type: BOOK - Published: 2021-07-15 - Publisher: Enslow Publishing, LLC

From playing on a seesaw to swinging a baseball bat, levers are a simple machine that can be found everywhere. However, it may not be easy for readers to know exactly how these common devices work. This book is here to help with captivating full-color photographs, including a gallery of