1)\u5e73\u629b\u8fd0\u52a8<\/p>\n
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3.\u6c34\u5e73\u65b9\u5411\u4f4d\u79fb\uff1ax\uff1dVot 4.\u7ad6\u76f4\u65b9\u5411\u4f4d\u79fb\uff1ay\uff1dgt^2\/2<\/p>\n
5.\u8fd0\u52a8\u65f6\u95f4t\uff1d(2y\/g\uff09^1\/2(\u901a\u5e38\u53c8\u8868\u793a\u4e3a(2h\/g)^1\/2)<\/p>\n
6.\u5408\u901f\u5ea6Vt\uff1d(Vx^2+Vy^2)^1\/2\uff1d[Vo^2+(gt)^2]^1\/2<\/p>\n
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7.\u5408\u4f4d\u79fb\uff1as\uff1d(x^2+y^2)^1\/2,<\/p>\n
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2\uff09\u5300\u901f\u5706\u5468\u8fd0\u52a8<\/p>\n
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3)\u4e07\u6709\u5f15\u529b<\/p>\n
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