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]
13.16: A block initialvl mp s2evtzz0* t vy(tg1u31cz: *1skly moving at 8 m/s accelerates uniformly to rest on al.8- h tcqb(q h(a- lbcm2z;nn;vthz4 horizontal surface. The block travels a distance of 12.0 m during the slide. Which one of the following choices best represents the coefficient of kinetic friction between the surface and tb8. - hztq- h nv;4ta ;m(hlnqcz(bcl2he block?
A. 1.20
B. 0.667
C. 0.533
D. 0.267
E. 0.133
参考答案: D
本题详细解析:
暂无
| 
