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47 pages • first pub 2011 (view editions)
ISBN/UID: 0822522225
Format: Hardcover
Language: English
Publisher: Not specified
Edition Pub Date: 23 January 2002
Description
Focusing on the six simple machines--levers, wheels and axles, pulleys, screws, inclined planes, and wedges--this fun and informative series introduces young readers to several basic concepts of physics--such as work, force, gravity, and friction....
Community Reviews
Content Warnings
47 pages • first pub 2011 (view editions)
ISBN/UID: 0822522225
Format: Hardcover
Language: English
Publisher: Not specified
Edition Pub Date: 23 January 2002
Description
Focusing on the six simple machines--levers, wheels and axles, pulleys, screws, inclined planes, and wedges--this fun and informative series introduces young readers to several basic concepts of physics--such as work, force, gravity, and friction....
Community Reviews
Content Warnings