![]() |
發(fā)布時間: 2014-5-27 21:09
正文摘要:郁悶啊,本來是向下才對的啊,我的加速度是-9.8沒有問題,請問問題出在哪里了?謝謝! 0 ]' n, l8 W( V( c+ e- w |
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-7-10 19:09 , Processed in 0.071530 second(s), 26 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.