Drag! Friction and Resistance

Explore the hidden forces that shape everyday life in this accessible nonfiction guide, where readers learn about rolling, sliding, fluid, and static friction and how each affects nature, machines, and our daily routines. The book mixes clear explanations with real-world examples, colorful images, simple experiments, and helpful graphs and charts that bring concepts like kinetic energy and water resistance to life. Designed for middle graders, it offers a hands-on approach to understanding why friction matters and how it can be managed.