本题目来源于试卷: gc textbook chapter 2 Kinematics in One Dimension，类别为 IB物理学
[问答题]
Figure 2–29 shows the velocity of a trahrm 0f er :bm5t(ubh7. d0,ukwin as a functioxjq (7m- w(eclp 7v;lmn of time. (a) At what time -cljqwel( 7 (7;mmpxv was its velocity greatest? (b) During what periods, if any, was the velocity constant? (c) During what periods, if any, was the acceleration constant? (d) When was the magnitude of the acceleration greatest?
参考答案: 
本题详细解析:
暂无
| 
