Physics Bowl by Topic 3: Kinematics - part II Uniformly Accelerated Motion (id:

本题目来源于试卷: Physics Bowl by Topic 3: Kinematics - part II Uniformly Accelerated Motion，类别为 美国物理杯赛(Physics Bowl)

[单选题]
95.13: A freely falli- 9 dejk p2w,znpbw j2e(vv,l.ng rg7s7wn d6ef4body is found to be moving downwards at 27 m/s at one instant. If it continues to fall, one second later the object would be moving with a downward veloenfdr6s 77 g4wcity closest to:

A. 270 m/s
B. 37 m/s
C. 27 m/s
D. 17 m/s
E. 10 m/s


参考答案:  B


本题详细解析: 暂无

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