本题目来源于试卷: newnewnewnew，类别为 IB物理学
[问答题]
On an icy day, you worry about paeqh92y+c;z1q,j jbm mrking your c3f86mv*x ymfl qxz4 w.ar in your driveway, which has an inclinzqx38wf*y xvf m6m l4.e of 12$^{\circ}$ . Your neighbor's driveway has an incline of 9.0$^{\circ}$ , and the driveway across the street is at 6.0$^{\circ}$ . The coefficient of static friction between tire rubber and ice is 0.15 . Which driveway(s) will be safe to park in?
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