9.一只大象重为600千克,每只脚掌与地的接触面积为600厘米2,则这只大象四脚着地站在地面时,对地面压强多大?抬起两只脚时,大象对地面的压强又多大?10云南素有动物王国之称,该省特有的野
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![9.一只大象重为600千克,每只脚掌与地的接触面积为600厘米2,则这只大象四脚着地站在地面时,对地面压强多大?抬起两只脚时,大象对地面的压强又多大?10云南素有动物王国之称,该省特有的野](/uploads/image/z/8886950-62-0.jpg?t=9%EF%BC%8E%E4%B8%80%E5%8F%AA%E5%A4%A7%E8%B1%A1%E9%87%8D%E4%B8%BA600%E5%8D%83%E5%85%8B%2C%E6%AF%8F%E5%8F%AA%E8%84%9A%E6%8E%8C%E4%B8%8E%E5%9C%B0%E7%9A%84%E6%8E%A5%E8%A7%A6%E9%9D%A2%E7%A7%AF%E4%B8%BA600%E5%8E%98%E7%B1%B32%2C%E5%88%99%E8%BF%99%E5%8F%AA%E5%A4%A7%E8%B1%A1%E5%9B%9B%E8%84%9A%E7%9D%80%E5%9C%B0%E7%AB%99%E5%9C%A8%E5%9C%B0%E9%9D%A2%E6%97%B6%2C%E5%AF%B9%E5%9C%B0%E9%9D%A2%E5%8E%8B%E5%BC%BA%E5%A4%9A%E5%A4%A7%3F%E6%8A%AC%E8%B5%B7%E4%B8%A4%E5%8F%AA%E8%84%9A%E6%97%B6%2C%E5%A4%A7%E8%B1%A1%E5%AF%B9%E5%9C%B0%E9%9D%A2%E7%9A%84%E5%8E%8B%E5%BC%BA%E5%8F%88%E5%A4%9A%E5%A4%A7%3F10%E4%BA%91%E5%8D%97%E7%B4%A0%E6%9C%89%E5%8A%A8%E7%89%A9%E7%8E%8B%E5%9B%BD%E4%B9%8B%E7%A7%B0%2C%E8%AF%A5%E7%9C%81%E7%89%B9%E6%9C%89%E7%9A%84%E9%87%8E)
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