Alek Ituin, on 13 March 2015 - 07:59 AM, said:
Oh yeah, because a 50mm is such a large Ballistic weapon *rolls eyes*
The 8.8cm KwK43 L/71 was the most dangerous and powerful cannon in common service at the time. It was LARGE. Do you know why? Because the 8.8cm shells were abso-f**kin-lutely massive to achieve their velocities. Which means a powerful Ballistic weapon will also be a large Ballistic weapon. It's a reality of their design. 7.62mm weapons are generally larger than 5.56mm weapons. 30mm cannons are generally larger than 20mm cannons. 120mm guns are generally larger than 90mm guns. An 18" naval cannon is generally larger than a 16" naval cannon. See the progression here? The more powerful the cannon, the larger and heavier it becomes to deal with the stress of firing. Otherwise they'd simply break apart with catastrophic consequences.
You can have a .22 with a foot long cartridge going at 4km/s and still not achieve the same damage as a 120mm shell going at 1km/s. Because that's how Ballistic weapons work. It's not just about how fast your round goes, it's about how fast your round goes, how large the round is, how heavy the round is, how aerodynamic the round is... etc. etc.
Anyway, if you said to me "Not if it's a magnetic weapon, they can be both compact and powerful", I would have agreed entirely. Because magnetic weapons have none of the constraints that conventional Ballistics do when increasing the velocity of the projectile. I also forgot about the Magshot, which would be a huge boon to Lights for PPFLD damage, much better IMO than Rifles.
EDIT - Here's a nifty list of weapon weights from my list up there:
5.56mm AR-15 - 3.9kg
7.62mm G3K - 4.1kg
20mm M61 - 112kg
30mm Gsh-6-30 - 149kg
90mm M3 - 2'000-ish kg (?)
Rheinmetall 120mm - 3'317kg
16"/50 Mk 7 - 121'519kg
BL 18" Mk I - 151'390kg
well where do i start with how bad this post is the flawed logic the obvious lack of knowledge of ballistics the extremely bad examples im honestly not sure where to start well i guess ill ill go with a line item listing so as to not use piles of run on logic
note shell and cartridge weights are rounded up to the nearest thousandth where applicable
1 by your own logic in these posts an IS heavy rifle would do more damage then an ac 20 to do basic math a heavy rifle has 6 shots per ton meaning each shell weighs 183.334 pounds or 166.667 kg approximately where as an ac 20 has 7 shots per ton meaning each shell if the ac only fires 1 shell to deal its full damage weighs 157.143 pounds or 143.828 kg now is the ac uses more then 1 shell to deal its full damage it is at even greater disadvantage as you would be losing a grater portion on your total mass to shell casing
2 while i can not speak on the artillery class weapons in your examples i can speak on the personal class arms listed namely
the 5.56 witch i assume it the 5.56 NATO as you dident list the designation and the 7.62 with i assume is the 7.62x51mm as you yet again did not list the designation and while yes these 2 specific rifles have weights that would appear to support your argument i will point out that there are lighter arms that can adequately handle the pressures of thoughts rounds and baring that how about we bring up the Thompson center encore hand gun witch can handle both thoughts rounds and round up to and including the 500 nitro express witch is a cartridge capable of killing any animal that walks the face of the earth literally
and the encore weighs in at 5 to 6 pounds
3 your terrible comparison between a theoretical foot long 22 cartridge and a 120mm artillery shell now i really dont need to speak on this to much as any idiot can see the disparity in volume in this example yet i also feel need to comment on the fact that if we continued to increase the amount of powder behind the 22 cartridge if we could keep the bullet together at thoughts speeds could reach the same potential damage as that 120mm shell and before you say it i will yes that is a big if but considering the fact its a theoretical argument same as yours i feel its a valid point to make. on a side note for all thoughts who may be wondering his theoretical 22 round is traveling 13123.36 feet a second
4 the way you ignored SOTS point as ballistics is a proportional science that is if ever thing is proportionally the same you will get the same effect as in if i shoot a cartridge at a block of ballistic soap and the bullet stops exactly 1/2 way through the block
and i take and double every thing the amount of powder weight of bullet the size of the block of soap ect i would get the same result i say this to point out that there are no magic rules that come in to play with larger shells to make his point any less valid
now i also wish to ask a question do you shoot ??? i ask as you seem to have some misunderstanding as to the definition of caliber