試卷名稱:113年 - 113 臺灣綜合大學系統_學士班轉學生聯合招生考試:普通物理A#125298
年份:113年
科目:研究所、轉學考(插大)◆普通物理學
3. A 0.50-kg object moves in a horizontal circular track with a radius of 2.0 m. An external force of 3.0 N, always tangent to the track, causes the object to speed up as it goes around. If it starts from rest its speed at the end of one revolution is:
(A) 9.8 m/s
(B) 12.2 m/s
(C) 15.8 m/s
(D) 17.5 m/s
(E) 21.0 m/s.