Study on the oscillation amplitude of rotational  symmetric rigid body released on an incline with dual contact points
TAO Zhuo, XI Shunjia, SHEN Junjie, WANG Yinlong, ZHOU Huijun, WAN Jianguo
College Physics . 2025, (1): 89 .  DOI: 10.16854/j.cnki.1000-0712.240171