心形和泪滴形旋转悬链线
收稿日期: 2018-02-19
录用日期: 2018-06-22
网络出版日期: 2019-01-17
基金资助
浙江省高校物理教学研究项目( W201709) ; 浙江省十三五师范教育创新工程资助
The teardrop and heart-like rotating catenary
Received date: 2018-02-19
Accepted date: 2018-06-22
Online published: 2019-01-17
张子津, 孙筱麟, 黄晶, 邱为钢 . 心形和泪滴形旋转悬链线[J]. 大学物理, 2018 , 37(12) : 41 . DOI: 10.16854 /j.cnki.1000-0712.180120
the same point. It also can take an upside down heart like configuration with two ends fixed separately in a vertical
rod when the angular velocity and separated distance are well chosen. The experimental figures agree well with the
theoretical curves.
Key words: rotating catenary; teardrop
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