Physics Unit4: Force Dynamics & Newton's Laws (id: 8111eb155)

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 net force F acts oncgaz)7zv8w mm.n8y/:r:tl u p a mass m and produces an acceleration a. What acceleczg 5o4 obq..s gm sq87.nd 0bi;ti/xrration results if a net force 2F acts s/im0bgzn t.bsr.x7 qgoc5q48.;idoon mass 4m?

A. $a/2$
B. $8 \; a$
C. $4 \; a$
D. $2 \; a$


参考答案:  D


本题详细解析: 暂无

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