本题目来源于试卷: new new new new，类别为 IB物理学
[问答题]
A circular curve of radius R in a new higtue tz0 0 dittpykg69;71m9z *osb9 cyhw )onl1evylz)7ay is designed so that a car traveling at spezvn7eyo l)l) 1ed $ v_{0}$ can negotiate the turn safely on glare ice (zero friction). If a car travels too slowly, then it will slip toward the center of the circle. If it travels too fast, then it will slip away from the center of the circle. If the coefficient of static friction increases, a car can stay on the road while traveling at any speed within a range from $v_{\min }$ to $v_{\max }$ . Derive formulas for $ v_{\min }$ and $ v_{\max } $ as functions of $\mu_{s}, v_{0}$ , and R .
参考答案: 
本题详细解析:
暂无
| 
