题目内容：
两物体间相互作用的力总是同时存在，并且两力等值、反向共线，作用在同一个物体上。
(A) 正确 (B) 错误
参考答案：
选择题：两物体间相互作用的力总是同时存在，并且两力等值、反向共线，作用在同一个物体上。(A)正确(B)错误
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- 题目类型：选择题
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两物体间相互作用的力总是同时存在，并且两力等值、反向共线，作用在同一个物体上。
(A) 正确 (B) 错误
两物体间相互作用的力总是同时存在，并且两力等值、反向共线，作用在同一个物体上。
(A) 正确 (B) 错误
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