对球坐标系质点加速度的理解与严格推导

施鹏毅, 涂展春

The intuitive understanding and strict derivation of particle acceleration in spherical coordinate system

SHI Peng-yi, TU Zhan-chun

大学物理 . 2020, (07): 60 -62 . DOI: 10.16854 / j.cnki.1000-0712.190458