Forces (Go Facts)Forces
Forces are around you all the time, making things move or change shape. Discover the forces at work when you play basketball, and find out how much you weigh on Mars!
The Go Facts: Physical Science series looks at key topics in primary science and technology, translating serious science into exciting, real-world learning. There are abundant links to all parts of the science curriculum, so that readers can delve into the science that underpins everything around them.