How do you change the speed of a moving object? This interesting book explains how forces, such as friction, and the mass of an object, can change the speed of an object in motion. Simple activities help children understand such concepts as acceleration and deceleration.
- ISBN10 077870534X
- ISBN13 9780778705345
- Publish Date 28 February 2014
- Publish Status Active
- Publish Country US
- Imprint Crabtree Publishing Co,US
- Format Paperback
- Pages 24
- Language English