问个高一的物理问题 简单的质量是10kg的物体,静止在光滑的水平面上,在水平向东的恒力F1=3N 和水平向南的恒力F2=4N的共同作用下,沿水平方向移动了5m 在这一过程中,F1对物体做的功是?F2对物
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![问个高一的物理问题 简单的质量是10kg的物体,静止在光滑的水平面上,在水平向东的恒力F1=3N 和水平向南的恒力F2=4N的共同作用下,沿水平方向移动了5m 在这一过程中,F1对物体做的功是?F2对物](/uploads/image/z/11388451-67-1.jpg?t=%E9%97%AE%E4%B8%AA%E9%AB%98%E4%B8%80%E7%9A%84%E7%89%A9%E7%90%86%E9%97%AE%E9%A2%98++%E7%AE%80%E5%8D%95%E7%9A%84%E8%B4%A8%E9%87%8F%E6%98%AF10kg%E7%9A%84%E7%89%A9%E4%BD%93%2C%E9%9D%99%E6%AD%A2%E5%9C%A8%E5%85%89%E6%BB%91%E7%9A%84%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%2C%E5%9C%A8%E6%B0%B4%E5%B9%B3%E5%90%91%E4%B8%9C%E7%9A%84%E6%81%92%E5%8A%9BF1%3D3N+%E5%92%8C%E6%B0%B4%E5%B9%B3%E5%90%91%E5%8D%97%E7%9A%84%E6%81%92%E5%8A%9BF2%3D4N%E7%9A%84%E5%85%B1%E5%90%8C%E4%BD%9C%E7%94%A8%E4%B8%8B%2C%E6%B2%BF%E6%B0%B4%E5%B9%B3%E6%96%B9%E5%90%91%E7%A7%BB%E5%8A%A8%E4%BA%865m+%E5%9C%A8%E8%BF%99%E4%B8%80%E8%BF%87%E7%A8%8B%E4%B8%AD%2CF1%E5%AF%B9%E7%89%A9%E4%BD%93%E5%81%9A%E7%9A%84%E5%8A%9F%E6%98%AF%3FF2%E5%AF%B9%E7%89%A9)
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