5 Simple Techniques For aerodynamicss
Thrust would be the pressure that is the other of drag. It's the thrust that moves a thing ahead. For an aircraft to maintain transferring ahead, it have to have additional thrust than drag.^ 二氧化碳雖不助燃,但活性比碳大的金屬(如鈉、鎂、钾)會和二氧化碳進行氧化還原反應,置換二氧化碳中的碳原子