有关曲线运动1当匀速圆周运动的向心力小于离心力时(向心力不完全消失,且合力不变)所做的的运动应该叫什么?(如图中F〈mш^2r时)2那当合力变化时应该叫什么?假设上面的1,和2分别叫做匀离心
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![有关曲线运动1当匀速圆周运动的向心力小于离心力时(向心力不完全消失,且合力不变)所做的的运动应该叫什么?(如图中F〈mш^2r时)2那当合力变化时应该叫什么?假设上面的1,和2分别叫做匀离心](/uploads/image/z/12569776-16-6.jpg?t=%E6%9C%89%E5%85%B3%E6%9B%B2%E7%BA%BF%E8%BF%90%E5%8A%A81%E5%BD%93%E5%8C%80%E9%80%9F%E5%9C%86%E5%91%A8%E8%BF%90%E5%8A%A8%E7%9A%84%E5%90%91%E5%BF%83%E5%8A%9B%E5%B0%8F%E4%BA%8E%E7%A6%BB%E5%BF%83%E5%8A%9B%E6%97%B6%28%E5%90%91%E5%BF%83%E5%8A%9B%E4%B8%8D%E5%AE%8C%E5%85%A8%E6%B6%88%E5%A4%B1%2C%E4%B8%94%E5%90%88%E5%8A%9B%E4%B8%8D%E5%8F%98%29%E6%89%80%E5%81%9A%E7%9A%84%E7%9A%84%E8%BF%90%E5%8A%A8%E5%BA%94%E8%AF%A5%E5%8F%AB%E4%BB%80%E4%B9%88%3F%28%E5%A6%82%E5%9B%BE%E4%B8%ADF%E3%80%88m%D1%88%5E2r%E6%97%B6%292%E9%82%A3%E5%BD%93%E5%90%88%E5%8A%9B%E5%8F%98%E5%8C%96%E6%97%B6%E5%BA%94%E8%AF%A5%E5%8F%AB%E4%BB%80%E4%B9%88%3F%E5%81%87%E8%AE%BE%E4%B8%8A%E9%9D%A2%E7%9A%841%2C%E5%92%8C2%E5%88%86%E5%88%AB%E5%8F%AB%E5%81%9A%E5%8C%80%E7%A6%BB%E5%BF%83)
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