Books with title Motion and gravity,

Describes how force and gravity set objects in motion and how they influence the velocity and direction of moving objects. Also discusses the perception and measurement of motion.

How much would you weigh on Jupiter? Where are airplanes catapulted into the skies? How does a water clock work? The 'Do It Yourself' series offers an exciting new approach to understanding and investigation. Each book helps you to conduct your own experiments and activities, and to learn more about the world around us.

How much would you weigh on Jupiter? Where are airplanes catapulted into the skies? How does a water clock work? The 'Do It Yourself' series offers an exciting new approach to understanding and investigation. Each book helps you to conduct your own experiments and activities, and to learn more about the world around us.

This cool new book will introduce readers to the thrilling career of international soccer star Freddy Adu. Exciting photographs put the reader right in the middle of the action!

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