Re: [問題] 破滅魔劍的現實已回收
※《fragmentwing (片翼碎夢)》的觀察啦:
:
: 雖然知道在鋼彈的世界裡,重量和動量通常都是不現實的
: 不過這邊想探討幾個關於魔劍的物理問題
:
: 首先,以它那麼高速的射擊(擁有那種程度的貫穿能力必定需要非常高的速度和動量,就
: 像高中的子彈打木塊物理問題一樣),再加上本身的材料必須能承受住擊中瞬間面臨的巨
: 大衝量和摩擦生出的高溫,大概用的也是高密度的金屬,現實中最接近的大概是鎢或者是
: 鎢鋼了。(現實中有在考慮的衛星軌道質量兵器也是考量用鎢棒)
耗乏鈾質心+拋棄式陶瓷外殼應該能做到
: 那麼,重點來了。在宇宙空間中沒有能疏散後座力的情況下,詛咒魔劍發射後應該會讓充
: 當發射架的機動戰士也用一秒數千公里的速度往後退才對。
: 這樣該武器的重點應該不是裝填而是要怎麼回到射擊線上才對
: 另外,在演出上MA一戰裡也有演到鋼彈版本的也會有托架來支撐後座力的問題
: 這樣演出在物理上是自我矛盾啊
: 而且實際上那架鋼彈就算有托架,實際上還是會因為後面土塊支撐不住而被轟飛吧
在太空中,只要軌道距離夠長,相對地面就是每秒幾千公里的速度 要做的只是“推一把”改變軌道的偏心率,類似霍夫曼轉移軌道,只是這個軌道的近地點是在地面以下,進入氣圈後靠拋棄式外殼穩定減少自轉軸的進動
不過這樣的軌跡是一個很大的半橢圓就是了
:
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