Angela Royston
Smooth and Rough
Hardcover
(Heinemann Library July 17, 2008)
, 0th Edition
Why are pans and plates smooth Why do tires have treads What is friction Read Smooth and Rough' to find out! Learn what materials are naturally smooth, why some smooth surfaces are slippery, and how friction affects speed. Each book in the My World of Science' series explains science that you see in the world around you and use every day.
- Series
- My World of Science
- ISBN
- 0431137722 / 9780431137728
- Pages
- 32
- Weight
- 10.1 oz.
- Dimensions
- 7.68 x 0.31
in.