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From: Jim Pennino <jimp@gonzo.specsol.net>
Newsgroups: sci.physics
Subject: Re: Message to Bertie.
Date: Sat, 9 Nov 2024 19:31:31 -0800
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Bertietaylor <bertietaylor@myyahoo.com> wrote:
> On Sun, 10 Nov 2024 0:45:29 +0000, Jim Pennino wrote:
> 
>> bertietaylor <bertietaylor@myyahoo.com> wrote:
>>
>>> So Arindam's model new design Railgun gives three times the momentum
>>> than a rifle.
>>
>> The important paramenter of a rifle is muzzle energy
> 
> 
> 
> and nobody cares
>> about momentum as it is the energy that causes the damage and momentum
>> has little to do with it, creackpot.
>>
>> Further, muzzle energy in a rifle is determined by the ammunition and
>> not the rifle itslelf, crackpot.
>>
>>> However a rifle bullet even with much less momentum can do extreme
>>> damage as great pressures are involved on impact.
>>
>> Imagine a rifle that fires a 100,000 pound projectile at 0.1 feet/sec;
>> at impact the projectile would mearly push something away doing little
>> to no damage, crackpot.
> 
> Stupid Penisnino, matchless idiot that it is, cannot comprehend that
> when used as a defence railgun as actual and not as models, Arindam's
> new design railgun would fire 1000 kg missile rockets at 500 m/s. They
> would then after launch get into rocket mode and reach Mach 15 easily.
> That is so far beyond the scope of existing railgun designs which simply
> look silly in comparison.

Rocket artillery was invented in the 17th century and you have yet to
launch ANY projectile, crackpot.