Using Pulleys and Gears
Author(s): Wendy Sadler
A ramp is a simple machine that makes it easier for us to move things. A ramp has a bigger distance along the slope than it has along the vertical distance. Find out all about this simple machine in this title.
Product Information
General Fields
- :
- : Heinemann-Raintree
- : Raintree Perspectives
- : 0.376
- : 09 June 2005
- : .3 Inches X 8.38 Inches X 10.63 Inches
- : books
Special Fields
- : Wendy Sadler
- : Hardback
- : English
- : 32
