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]
97.31: Two blocks of mass j 2iyz4sszq5s .( jh2-x7tydt1.0 kg and exz9h6ssg s+1u*- lbu3.0 kg are connected by a string which has a tension of 2.0 N. A fo - l6hus b+zu1xge* 9ssrce F acts in the direction shown to the right. Assuming friction is negligible, what is the value
ofF?
A. 1.0N
B. 2.0N
C. 4.0N
D. 6.0N
E. 8.0N
参考答案: E
本题详细解析:
暂无
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