Dynamic analysisand experiment of the falling process of slinky
ZHANG Sheng-yao, LIU Fu-ti, ZENG Zi-qiang, HE Wei, SHI Ming-yang, LI Yan-qun
College Physics . 2020, (11): 56 -59 .  DOI: 10.16854 /j.cnki.1000-0712.200094