本题目来源于试卷: Physics Bowl by Topic 4: Kinematics - part III Projectile Motion,类别为 美国物理杯赛(Physics Bowl)
[单选题]
95.19: A baseball is thrown 82r x px(dat /mcjnmb*/yq 3w+horizontally from a cliff. At thiws(+u wu;ztk1qwr n ;m n t/222xrm;ve same instant, a bowling ball is dropped from the same height. Assuming air resistance can be ignored, which of nmr u 2qw;22u( mz wkxitr/vw tn+s;;1the following statements is correct?
A. The bowling ball hits the ground first.
B. Both the baseball and the bowling ball hit the ground at the same time.
C. The baseball has the greater acceleration just before it hits the ground.
D. The bowling ball has the greater velocity just before it hits the ground.
E. The bowling ball has the greater acceleration just before it hits the ground.
参考答案: B
本题详细解析:
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