Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6918
Points per Word
0.000145
Page Count
48
Points per Page
0.020833
Series
Headline Science
Description
This introduction to gravity and g-forces discusses how engineers, automobile manufacturers, and professional athletes continue to learn more about this topic so they can develop sturdier buildings, safer cars, and better sports equipment.