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Force and Motion
Don Nardo
其他書名
Laws of Movement
出版Capstone, 2007-07
主題Juvenile Nonfiction / Science & Nature / GeneralJuvenile Nonfiction / Science & Nature / PhysicsScience / Mechanics / DynamicsScience / Energy
ISBN07565326479780756532642
URLhttp://books.google.com.hk/books?id=pXFdmREvB1EC&hl=&source=gbs_api
EBookSAMPLE
註釋The world is filled with people, vehicles, and other objects that are constantly in motion. After studying the force of gravity in the late 1600s, English scientist Isaac Newton developed three laws of motion that described an object's inertia and friction. His third law was the basis for the well-known phrase "for every action, there is an equal and opposite reaction." Whether you are walking to school, playing a sport, or riding a roller coaster, these laws of motion govern the way we live.