The U.S. Navy has tested a railgun that accelerates a 3.2 kg (7 pound) projectile to 2.4 kilometers per second (7,875 feet per second)
http://en.wikipedia.org/wiki/Railgun
The U.S. Navy has tested a railgun that accelerates a 3.2 kg (7 pound) projectile to 2.4 kilometers per second (7,875 feet per second)
http://en.wikipedia.org/wiki/Railgun
• 谢谢~无阻力时能打290公里远;有阻力时很难到200KM, -qiasini- ♂ (104 bytes) () 12/13/2010 postreply 21:32:29
• 近防可能很有效果 -invisiblevision- ♂ (201 bytes) () 12/13/2010 postreply 23:22:40
• 看俺上面的贴子:LY中的中国电磁主动防护装甲 -qiasini- ♂ (0 bytes) () 12/14/2010 postreply 00:30:56
• 弹头都是流线型的,有阻力时肯定会超过200KM. -827- ♂ (0 bytes) () 12/14/2010 postreply 05:23:05
• 7马赫 -GeorgeTheJungle- ♂ (0 bytes) () 12/13/2010 postreply 21:40:05