Objects in Motion
Principles of Classical MechanicsBook - 2002
Have you ever wondered why things drop to the ground instead of float or fly? Or how a heavy satellite can orbit Earth without crashing into it? from Copernicus and Kepler to Galileo and Newton, the scientific laws that show how and why things move are explored.
Publisher: Minneapolis, Minn. : Lerner Publications, c2002
Characteristics: 79 p. : ill. (some col.) ; 23 cm. --