What Makes It Move?
From the Series Full STEAM Ahead!
Did you know that an object can only move if a force is placed on it? Read about pushing and pulling - the forces that make objects move - and what happens when you change the strength or direction of a force.
Format | Your Price | Add |
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978-0-7787-6399-4
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$20.95 | |
978-0-7787-6451-9
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$7.95 | |
978-1-4271-2357-2
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$26.00 |