Here is some quection`I want the answer of the blank and also explanation of chinese:) THX
A:a stationary object , without being acted on by an external force, always _______________.
B:In fact, amoving object , without being acted on by an external force, always maintains a uniform speed and moves in_______________________________.
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F.2 Force and motion physics
2011-03-12 3:45 am
回答 (2)
2011-03-12 4:03 am
✔ 最佳答案
A:a stationary object , without being acted on by an external force, always __remains at rest_.B:In fact, amoving object , without being acted on by an external force, always maintains a uniform speed and moves in__a straight line_.
The reason is apparent. It is just Newton's First Law of Motion.
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2011-03-12 3:58 am
收錄日期: 2021-04-29 17:39:29
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110311000051KK00876