hatchetman 当前离线
阿迷~
顶级富豪
Originally posted by 沙洲 at 2005-6-16 12:26 AM: 不见得哦. 公牛也不出奶的~~:D
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古堡游零 当前离线
Originally posted by schunick at 2005-6-16 00:24: 那就来科普一下,试问如果你在冰面上拼命踩,单车除了打滑,还能怎样。这就是附着系数的问题了。
沙洲 当前离线
新年, 一切从新开始~~
至尊大富豪
Originally posted by hatchetman at 2005-6-16 00:22: 反正也不慢:也不花力气,好像你给牛吃草,牛能挤出奶wink.gif [ Last edited by hatchetman on 2005-6-16 at 00:24 ]
Originally posted by schunick at 2005-6-16 12:24 AM: 那就来科普一下,试问如果你在冰面上拼命踩,单车除了打滑,还能怎样。这就是附着系数的问题了。
Originally posted by 沙洲 at 2005-6-16 12:23 AM: hit.gifhit.gifhit.gifhan.gifhan.gifhan.gif
Originally posted by hatchetman at 2005-6-16 00:22: 这个是理想状态:D
Originally posted by hatchetman at 2005-6-16 00:22: 反正也不慢:
Originally posted by 沙洲 at 2005-6-16 12:21 AM: hit.gif 谈不上 又跑的快 啦!
Originally posted by 古堡游零 at 2005-6-16 12:20 AM: :可是那永远保持这个初始速度了,如果没有再加外力。
Originally posted by hatchetman at 2005-6-16 00:18: 开始给个初始速度,然后就会一直做匀速直线运动拉