本题目来源于试卷: Physics Bowl by Topic 3: Kinematics - part II Uniformly Accelerated Motion，类别为 美国物理杯赛(Physics Bowl)
[单选题]
06.18: A cart is initially moving at 0.5; :qfb dy38::snsbxkokvi.,z m/s along a tc/)1clbd *ccq xt bs89 c5i8n gy9qw4frack. The cart comes to rest after traveling 1 m. The experbcq4n 9c)x8ti5c g1 *cb/fs8 ywldqc9iment is repeated on the same track, but now the cart is initially moving at 1 m/s. How far does the cart travel before coming to rest?
A. 1 m
B. 2 m
C. 3 m
D. 4 m
E. 8 m
参考答案: D
本题详细解析:
暂无
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