利用焦利氏秤测定弹簧有效质量实验的几点讨论

张春玲，孙骞，崔秀美，唐蕾

Discussion on the experiment of measuring the effective mass of spring by Jolly’s scale

ZHANG Chun-ling，SUN Qian，CUI Xiu-mei，TANG Lei

大学物理 . 2017, (6): 31 -35 . DOI: 10.16854 /j.cnki.1000-0712.2017.06.009