An unfamiliar noise stops shoppers in their tracks: cars and a truck are crashing into each other. Fortunately no-one is hurt seriously, but what has caused the accident? This book looks at the topics of forces and motion to explain about speed, acceleration, friction, and momentum. It shows how investigators can use their knowledge of science and technology to sift through the evidence to determine the cause of the crash.

 

This book is part of a book series called Anatomy Of an Investigation .

This book is aimed at children in secondary school.

There are 56 pages in this book. This book was published 2014 by Capstone Global Library Ltd .

The author, Ian Graham, is a full-time writer of books and magazines, specialising in technology.