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試卷名稱：110年 - 110 學士後醫學系招生考試:物理及化學#100231
年份：110年
科目：學士後西醫物理及化學
4. A ball rolls down and leaves a slope at an angle of 30°above the horizontal direction. The ball hits the ground 10 seconds later at a point 20 meters below the leaving point, as shown below. How far does the ball travel horizontally when it hits the ground (from point B to point C)? (Gravitational acceleration g = 10 m/s2 ) 
(A) 623
(B) 835
(C) 936
(D) 1019
(E) 2021
