Physics Unit4: Force Dynamics & Newton's Laws (id: 814bb6b8d)

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 you with a 1500-N inso+sc3. nf2 yjyd,l wj+)jof. ptantaneousbquvo3+ hna;* force. The ball hits the bat with an instantaneous force, whoh n;abu +3voq*se 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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