CAJ | 학술논문

本文从一道高考考题着手，分析了机车以恒定功率启动情况的特点，推导了运动时间、速度、位移三者间的定量关系，并通过数据分析和对比指出了该试题在条件设置上存在的不足之处和另一典型习题题设的错误。这种错误极为被忽视，希望出题者在涉及此类问题时引起重视。
본문종일도고고고제착수，분석료궤차이항정공솔계동정황적특점，추도료운동시간、속도、위이삼자간적정량관계，병통과수거분석화대비지출료해시제재조건설치상존재적불족지처화령일전형습제제설적착오。저충착오겁위피홀시，희망출제자재섭급차류문제시인기중시。
This paper analyzes the problems of constant power driving of automobile and de-duces the quantitative relationship between time,speed and displacement.Based on this analg-sis,we pointed out an error in one question in 2009’s Chinese higher education entrance exami-nation and some other exercises.Such error is easy to be ignored.We hope the writers pay more attention to it when it comes to such issues.