From Newton's First Law to the Motion of Celestial Bodies
Xiao En Wang
Xiao En Wang
1) Weifang Engineering Vocational College (Weifang Educational College), Qingzhou City, Shandong, Weifang, China.
262500.
2) Zhaoqing KAIST Battery Material Co., Ltd., Gaoyao District of Zhaoqing City, Guangdong Province, China. 526100.
