本题目来源于试卷: Physics Unit4: Force Dynamics & Newton's Laws，类别为 通用国际物理
[单选题]
A person on a scale rin 0hh6tna:m6prok x gq-4w4yk 9k78yl des in /rk) w imqd dh)m8p;)g. z*jvean elevator. If the mass of the person is 60.0 kg and the elevator accelerates upward with aedv;).p h/ )id8mrw *zj)mkgqn acceleration of $4.90 \; m/s^2$, what is the reading on the scale?
A. $147 \; N$
B. $294 \; N$
C. $588 \; N$
D. $882 \; N$
参考答案: D
本题详细解析:
暂无
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