by De Medeiros, James,
[ 01. English Non Fiction ] Series: Science matters. Published by : Weigl Publishers, (New York, NY :) Physical details: 24 p. : ill. (chiefly col.) ; 27 cm. Subject(s): Pulleys. Year : 2010
Item type :
01. English Non Fiction
| Location | Call Number | Serial Data | Published | Status | Date Due |
|---|---|---|---|---|---|
| West Kent Elementary School | 621.8 DEM | Available |
Includes index.
What is a pulley? -- Push and pull -- Uplifting machines -- Foiled by friction -- Single pulleys -- Pulling together -- History on the ropes -- Gaining an advantage -- Surfing simple machines -- Science in action -- What have you learned?