. "Juvenile works" . "High speed thrills : acceleration and velocity" . "8-12 yrs." . . . . . "High-speed thrills : acceleration and velocity" . "Science." . "High interest, low level books using real rides to model the science concepts, vocabulary and actions of basic physical science." . . . "This book explains how the concepts of force, speed, velocity, mass, and friction work together during a roller coaster ride." . . . .