本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理
[单选题]
A 0.10-kg ball is drocp0nk; 58byhkl 6cp-z pped onto a table top. The speeds of the ball bfnm9jgl0 3( wright before and right after hitting the table top are 5.0 m/s and 4.0 m/s, respectively. If the collision between the ball and the table top lasts 0.15 s, what is the magnitude of the average force exertewn b(0 9mgf3jld on the ball by the table top?
A. $0.67 \; N$
B. $1.3 \; N$
C. $3.0 \; N$
D. $6.0 \; N$
参考答案: D
本题详细解析:
暂无
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