To: kosciusko51; conservatism_IS_compassion
Here's a better one for you...
The Navy Wants To Fire Its Ridiculously Strong Railgun From The OceanHow far the shot goes depends on the power supplied. Smaller railguns might release a projectile at 20 megajoules, which means that at flying level it can go up to 60 miles. A larger railgun, the kind that draws 25 megawatts of power, can release projectiles at 32 megajoules of energy, where they will travel up to a 110 miles at a level trajectory.Think about that! Why would the Navy invest in a device that fires on a "level" (or FLAT) trajectory on a supposedly curved surface?
77 posted on
06/30/2018 2:39:15 PM PDT by
philman_36
(Pride breakfasted with plenty, dined with poverty and supped with infamy. Benjamin Franklin)
To: philman_36
Level flight means at a constant altitude relative to the ground, which does not mean flat on a curved planet.
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson