Simple machines
Title
:
Simple machines
Personal Author EPSB
:
D. J. Ward
Summary
:
"Machines help make work easier, like when you need to lift something heavy or reach way up high. There are six simple machines: the lever, the wheel and axle, the pulley, the ramp, the wedge, and the screw. Can you adjust a seesaw to lift an elephant? What happens when you combine two or more simple machines? Read and find out!"Amazon website.
Year Published
:
2015
Series
:
Let's-read-and-find-out science. Level 2
Physical Description
:
pages cm.
Subject
:
Simple machines.
Added Author
:
Lowery, Mike, 1980-
Summary
:
"Machines help make work easier, like when you need to lift something heavy or reach way up high. There are six simple machines: the lever, the wheel and axle, the pulley, the ramp, the wedge, and the screw. Can you adjust a seesaw to lift an elephant? What happens when you combine two or more simple machines? Read and find out!"Amazon website.
ISBN
:
9780062321480
9780062321473
Publisher
:
New York, NY : Harper, an imprint of HarperCollins Publishers, [2015]
| Library | Call Number | Type | Item Barcode | Status |
|---|
| Brookside | 621.8 WAR | Book | 30146000208392 | Non-Fiction |