本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
A wheel accelerates with a constant angular ava l).w gt;m+zcceleration oi2 ;a ah u.9d 3:ty2tt,bhpbiof $4.5 rad/s^2$. If the initial angular velocity is 1.0 rad/s, what is the angle the wheel rotates through in 2.0 s?
A. $11 \; rad$
B. $9.0 \; rad$
C. $7.0 \; rad$
D. $4.5 \; rad$
参考答案: A
本题详细解析:
暂无
| 
Post time 2024-1-22 02:51:16