COLLIDING RODS - DYNAMICS AND RELEVANCE TO COLLIDING BALLS

被引:13
作者
AUERBACH, D
机构
关键词
D O I
10.1119/1.17511
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
Colliding steel rods, unlike colliding steel balls, can lose kinetic energy during collisions. The kinetic energy lost appears as stress (vibrational) energy in the rods: We describe apparatus suitable for lecture demonstrations and laboratory investigations of such collisions. We explain how colliding rods interact. The reasons why steel balls collide elastically remain mysterious.
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页码:522 / 525
页数:4
相关论文
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