本题目来源于试卷: Newton’s law of motion，类别为 美国物理杯赛(Physics Bowl)
[单选题]
98.32: A 3.0-kg block with initial speed 4.0 m/hbc9cxexz / 8/s slidyyp6g wh1 re8(es across a rough horizontal floor before coming to rest. The frictional force acting on the block iy1ghrw p68y( es 3.0 N. How far does the block slide before coming to rest?
A. 1.0 m
B. 2.0 m
C. 4.0 m
D. 8.0 m
E. 16.0 m
参考答案: D
本题详细解析:
暂无
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