Click on a thumbnail to go to Google Books.
Investigating Forces and Motion (Physical Science Readers)
by Jane Weir
No current Talk conversations about this book.
References to this work on external resources.
Wikipedia in English
Amazon.com Product Description (ISBN 0743905733, Paperback)Forces can't be seen, but without them, nothing around us would happen! A force is a push or pull that usually causes movement. Friction is a force that opposes motion and slows things down or stops them. Famous scientist and mathematician Sir Isaac Newton wrote the rules about forces and motion.
(retrieved from Amazon Thu, 12 Mar 2015 18:16:22 -0400)
No library descriptions found.
RatingAverage: No ratings.
Is this you?
Become a LibraryThing Author.