本题目来源于试卷: Overweight and underweight，类别为 美国物理杯赛(Physics Bowl)
[单选题]
17.15 : Two blocks X andY are e*ctcmxs x-z*f 1 *0goin contact on a frictionless jsq4ufol hd;:bw7i)9 horizontal surface. A constant 35 N force is applied to t 4:u9qw)fd;s7i oh bljhe right onto block Y. What is the magnitude of the force that block X exerts onto blockY?
A. 35N
B. 28N
C. 25N
D. 14N
E. 10N
参考答案: C
本题详细解析:
暂无
| 
