試卷名稱:111年 - 111 國立中興大學_學士後醫學系招生考試_學士後醫學系甲、乙組:物理#107628
年份:111年
科目:學士後西醫-物理
6.As a 2.0-kg object moves from
m, the constant resultant force acting on it is equal to
N. If the speed of the object at the initial position is 4.0 m/s, what is its kinetio energy at its final position?
(A)62 J
(B)53J
(C)73J
(D)86J
(E)24 J