Physics Unit6: Work and Energy (id: b6b1b469e)

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 applied tocd/y y-94dz m mvgxpz45qf v**m)y:hb move a 55-kg cart (initially at rexu c)(escwx6*ch6df7 4udn v .st) acrosdu(ensu6.x f) cc x7*wdhcv46s a 10 m level surface. What is the final speed of the cart?

A. 73 m/s
B. 36 m/s
C. 8.5 m/s
D. 6.0 m/s


参考答案:  C


本题详细解析: 暂无

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