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]
Your bat hits the ball pitched to y tr w.li1qnaklh0k+v e-kt;2;z .*gnv 3u;iyw ou with a 1500-N instantan os)jnppg/o/ rr/q(;d eous force. The ball hits the bat with an instant/o d )qsnp/g;o(rpjr /aneous force, whose magnitude is
A. somewhat less than 1500 N.
B. somewhat greater than 1500 N.
C. exactly equal to 1500 N.
D. essentially zero.
参考答案: C
本题详细解析:
暂无
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