Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
7.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6350
Points per Word
0.000157
Page Count
64
Points per Page
0.015625
Series
Eyewitness Science
Description
This book explores the principles of force and motion, describing how they have been applied from ancient to modern times.