本题目来源于试卷: Physics Unit6: Work and Energy，类别为 通用国际物理
[单选题]
A horizontal force of 200 N is as0x t.y7l1vox pplied to move a 55-kg cart (initifou s(lg )c- ui:y9o/xprh,i )ally at rest) across af iroigxchuso) -l/yp:, 9)(u 10 m level surface. What is the final kinetic energy of the cart?
A. $1.0 \times 10^{3} \; J$
B. $2.0 \times 10^{3} \; J$
C. $2.7 \times 10^{3} \; J$
D. $4.0 \times 10^{3} \; J$
参考答案: B
本题详细解析:
暂无
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