本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
What arc length does d*jb uonyu4 8.vb 1s;bthe Earth trave a- ddoah p.jvi 0+d+(rcor/r8v ev5z(l in a three month period in its nearly circular orbit about the Sun with a vva(d-r0zr eo pa5( vr+d h8+i/c oj.dradius of $1.5 \times 10^{11} \; m$?
A. $1.2 \times 10^{11} \; m$
B. $1.8 \times 10^{11} \; m$
C. $2.4 \times 10^{11} \; m$
D. $3.0 \times 10^{11} \; m$
参考答案: C
本题详细解析:
暂无
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Post time 2024-1-22 02:51:16