How Toys Spin (Toys and Forces)
by Helen Whittaker- List Price: $28.50
- ISBN-10: 1599204673
- ISBN-13: 9781599204673
- Edition: N/A
- Type: Library Binding
- Publisher: Smart Apple Media
About The Book
Explains how pushing and pulling forces help spinning toys work, and the effect they have on the toy's movements such as a change in direction or speed.... Read more
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