Test Homework Demo (id: 812902bcc)

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本题目来源于试卷: Test Homework Demo，类别为 unclassified

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[填空题]
A box falls to the ground from a height of 3, i3p 0y/ejc+,t0eu4o tlux 0rjwhat is theyw:lt kii-*.6 *yjsvh velocity of the box when hitting the ground*sy*:kjywi. t6 lihv -?   

参考答案: 7.67


本题详细解析: 暂无