gc physics textbook chapter 6 problems (id: 20992b578)

本题目来源于试卷: gc physics textbook chapter 6 problems，类别为 IB物理学

[填空题]
By how much does the gravitat7+s b v9d v4dd*4xgc61xdsgpaional potential energy of a 64-kg polwb uom7)nhe+ep14f; oe vaulter change if his center of mass rises about 4.0 m duri;o fo7pbn eeh4m)+u1wng the jump?    J

参考答案: 2500±2%


本题详细解析:

微信扫一扫，分享更方便