Science 10 April 17 in-class Practice (id: 52b67fec5)

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本题目来源于试卷: Science 10 April 17 in-class Practice，类别为 unclassified

[问答题]
Can the velocity of an object be negat*b8 8dfllhob.ow 7z ,rive wh gfan6smf9 6 +f of2bvi5m31ylen its accel- eration is positive? What about vice versa? If yes, give examples6 5gf 3bfl6f a9my m2ns1f+voi in each case.

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