Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2252
Points per Word
0.000222
Page Count
32
Points per Page
0.015625
Description
Readers learn more about the specifics of gravity, including the effects of acceleration, weight, mass, G-forces, kinetic energy, and more.