将刚体平面运动分解为平移和转动,它相对于基点A的角速度和角加速度分别用<img src="/lqwvjeImg/f5/f51aa208acb59d11be8176fc5a89afb9.png" >A和<img src="/lqwvjeImg/88/881b93e21793b16fb43ff088d967493d.png" >A表示,而相对于基点B的角速度和角加速度分别用<img src="/lqwvjeImg/f5/f51aa208acb59d11be8176fc5a89afb9.png" >B和<img src="/lqwvjeImg/88/881b93e21793b16fb43ff088d967493d.png" >B表示,则<br>·<img src="/lqwvjeImg/87/87773bc31b512d1e4dff43ab5bcd7e3e.png" ><br>·<img src="/lqwvjeImg/08/084a6aed6693d408cba043ea2243c7bb.png" ><br>·<img src="/lqwvjeImg/e9/e9a49da1502e26da7a77539f9f8cbf93.png" ><br>·<img src="/lqwvjeImg/ff/fff356060d95385d5755476152d06f1a.png" >