本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 通用国际物理
[问答题]
Two solid spheres simultank u6 +.k+xo;o2 ujxyzseously scjtqucx iz9+-b2-1 refke: /gtart rolling (from rest) down an incline. One sphere has twice the radius and twice the mass of the other. Which reaches the bottom of the incline first? Which has the greater speed there? Which has the greater total kinetic energy at th/qg+z-cbc9fei- :1etj2r k uxe bottom?
参考答案: 
本题详细解析:
暂无
| 
