本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理
[单选题]
A 1500-kg car traveling at 9 4ouej-p +tt5b2p 5dog6sto 3t0.0 km/h east collides with a 30 xz p*5d3co , fozk+x,mt0 ;she g9pqt.00-kg car traveling at 60.0 km/h south. The two cars stick together after the collision. (See Fig. 7-1.) What is the direction of motion of the cars aft kx,oozgp+,q emhc3tx d0 z.f;tp9s5 * er collision? 
A. $36.9^{\circ}$ S of E
B. $36.9^{\circ}$ E of S
C. $53.1^{\circ}$ S of E
D. $53.1^{\circ}$ E of S
参考答案: C
本题详细解析:
暂无
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