问题
单项选择题
在力的平移定理中，能否将作用在甲物体上的力平移到乙物体上（）
A、能
B、不能
C、有时能
D、以上均不是
答案
参考答案：B
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在力的平移定理中，能否将作用在甲物体上的力平移到乙物体上（）
A、能
B、不能
C、有时能
D、以上均不是
参考答案：B
| 完形填空。 | |||
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