並前往https://www.studocu.com/tw/document/national-chung-cheng-university/general-physics-ii/%E5%BF%85%E4%BF%AE%E7%89%A9%E7%90%86ch6%E9%87%8F%E5%AD%90%E7%8F%BE%E8%B1%A1physics/45032533