本题目来源于试卷: Physics Unit6: Work and Energy，类别为 通用国际物理
[单选题]
A 4.0-kg mass is moviqjdo06 op /t8if.fq ) a,3wo() v v1d6)mmsdgned+ni tng with speed 2.0 m/s. A 1.0-kg mass is moving with speed 4.0 m/s. Both objects encounter the same constant brakin.dft) sm e(q v +1)w,6mdaf v3nond)igg force, and are brought to rest. Which object travels the greater distance before stopping?
A. the 4.0-kg mass
B. the 1.0-kg mass
C. Both travel the same distance.
D. cannot be determined from the information given
参考答案: C
本题详细解析:
暂无
| 
