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Science Reference Center
Full-text articles to support research in applied sciences, biology, chemistry, earth and space science, and energy. Includes the Science Image Collection, a database of high-quality science images from National Geographic, UPI, Getty, NASA, and Nature Picture Library.
Language
English
Description
Sid in motion: Sid is trying out his new dance on his hardwood floors when he discovers that friction prevents him from sliding. When he plays ball, he quickly learns that if a ball doesn't have enough elasticity, it won't bounce. This calls for some investigating; after pretending to be 'Super Sid' by kicking the ball with all his might, Sid and his friends take a trip to the Science Center to investigate how using lots of force makes things move...