本题目来源于试卷: Physics Unit4: Force Dynamics & Newton's Laws，类别为 国际高中通用物理
[单选题]
A 20-N weight and a 5.6 my97rj4i j/wfesoe3 0-j 4*pcyodp.d2N weight are dropped simultaneously from the same height. Ignore air resistano*d 2py4c.pjd ce. Compare their accelerations.
A. The 20 N weight accelerates faster because it is heavier.
B. The 20 N weight accelerates faster because it has more inertia.
C. The 5.0 N weight accelerates faster because it has a smaller mass.
D. They both accelerate at the same rate because they have the same weight to mass ratio.
参考答案: D
本题详细解析:
暂无
| 
