本题目来源于试卷: Physics Bowl by Topic 2: Kinematics - part I General Motion,类别为 美国物理杯赛(Physics Bowl)
[单选题]
00.29: The following question dk 03xs cg6m1h refer to the f cq a56fi0 dfge-rr t9ciuz-*5ollowing information. An ideal elastic rubber ball is dro 5g6f*q90der tz-uiric5-a fc pped from a height of about 2 meters, hits the floor and rebounds to its original height.
Which of the following would best represent acceleration versus time for the bouncing ball?
A.
B.
C.
D.
E.
参考答案: B
本题详细解析:
暂无
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