Physics Unit6: Work and Energy (id: 2cfd4b162)

admin · 发表于 2024-2-8 06:45:54

本题目来源于试卷: Physics Unit6: Work and Energy，类别为通用国际物理

[单选题]
A 15.0-kg object is mjvjb rovb95 :akp6r:wxm,yx ,ta6;j5oved from a height of 7.00 m abo ,p4,v 7e 9giyy2ateihve a floor to a height of 13.0 m above the floor. What is the change in gri2e ,ti,h7 ayy9pgv4e avitational potential energy?

A. zero
B. 1030 J
C. 1176 J
D. 1910 J

参考答案: C

本题详细解析: 暂无

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