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.
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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.
Read Less
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Seller's Description:
Keeler, Patricia A. New. Print on demand Trade paperback (US). Glued binding. 100 p. Contains: Unspecified. Secrets of the Universe, 3. Intended for a juvenile audience.