[单选题]
A 4.0-kg mass is moving with speed 2.0 h9z b3wxdr-s/ lz4e3ym/s. Am dekt17,5diu5s7axt 1.0-kg mass is moving with speed 4.0 m/s. Both objects encounter the same constant braking force, and are brough51ex dui7,attm 7d ks5t 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
| 
