How are a jack-in-the-box, door lock, and umbrella alike? How can a spring help you weigh a fish you've just caught? How can springs help you get somewhere on time? What kind of spring can lift you in the air? This book shows you how different kinds of these simple machines are all around you to make your work and play easier.
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How are a jack-in-the-box, door lock, and umbrella alike? How can a spring help you weigh a fish you've just caught? How can springs help you get somewhere on time? What kind of spring can lift you in the air? This book shows you how different kinds of these simple machines are all around you to make your work and play easier.
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Add this copy of Springs (Gover, David, Simple Machines. ) to cart. $6.18, good condition, Sold by The Book Cellar rated 4.0 out of 5 stars, ships from Nashua, NH, UNITED STATES, published 1996 by Rigby Interactive Library.
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Very Good. Size: 8x0x11; Has some shelf wear, highlighting, underlining and/or writing. Great used condition. A portion of your purchase of this book will be donated to non-profit organizations. Over 1, 000, 000 satisfied customers since 1997! Choose expedited shipping (if available) for much faster delivery. Delivery confirmation on all US orders.
Add this copy of Springs (Simple Machines (Heinemann Hardcover)) to cart. $15.89, good condition, Sold by Wagon Wheel Books rated 5.0 out of 5 stars, ships from DFW, TX, UNITED STATES, published 2002 by Heinemann Educational Books.
Add this copy of Springs (Gover, David, Simple Machines. ) to cart. $30.56, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1996 by Rigby Interactive Library.
Add this copy of Springs to cart. $39.77, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2002 by Heinemann/Raintree.
Add this copy of Springs (Simple Machines) to cart. $67.88, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2006 by Heinemann/Raintree.
