本题目来源于试卷: Parameters and Typical Relationship，类别为 美国物理杯赛(Physics Bowl)
[单选题]
00.08: A pendulum is pulled edx.ndxz e)u ;94l quag;( 9atto one si *2wcfs8n d0*t6ci ixj h.3 d0gtno5bede and released. It swings freely to the opposite 3hj g0t2cbw5.6nni c8*x *tddesof i0 side and stops. Which of the following might best represent graphs of kinetic energy $E_k$, potential energy $E_p$ and total energy $E_T$?
A.
B.
C.
D.
E.
参考答案: C
本题详细解析:
暂无
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