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Childhood grew up playing bouncy ball only understand why can play

Updated：2011.06.03 Source：YaoDe Plastic&Rubber Co.,Ltd Clicks：

After 80s generation grew up with our hour hou a very interesting toys is bouncy ball, often breaks out some, you pursue me, is very happy, then only know that it can play with strength, the higher it play, but have not thought why it can play the high, only to studied physics, bouncing ball after just understand the high because Touch attack ground is produce elastic deformation, the ground and the ball makes the reaction each other. Ball bearing acceleration, then up "fly up '. But there are some things that are not produce too big elastic deformation of -- or have elastic deformation, and show the phenomenon of plastic. Between objects of forces is mutual, you the force exerted its reaction, the bigger the larger objects produce movement. Force is the fundamental reason, so this is bouncy ball play reasons why.