ISBN is

978-1-4034-4086-0 / 9781403440860

Ramps and Wedges (Machines in Action)

by

Publisher:Heinemann

Edition:Softcover

Language:English

Prices INCLUDE standard shipping to United States
Show prices without shipping
Change shipping destination/currency
Shipping prices may be approximate. Please verify cost before checkout.

About the book:

Why do skiers use a zigzag path down steep slopes? How does a zipper work? How does a lock work? Ramp and wedges are simple machines that can be used to make other machines work. When you open a lock, cut something with scissors, zip up your coat, or use a doorstop you are using ramps or wedges. Ramps and Wedges explains what these machines are and how they help you do everyday things.

Search under way...

Search complete.

Click on the price to find out more about a book.

New books: 1 - 25 of 33

   

Used books: 1 - 25 of 41