| | Kurt:
yes weapons are more focused in their application of force - hence more deadly.
More focused sounds like you mean 'pressure.' Or maybe you mean aimable, directable. But moot. The death statistics belie the 'more deadly,' by far.
We are all more inured to the sight of a speeding massive automobile. We can't see a tiny speeding bullet.
But, we can clearly see the effects of a speeding bullet hitting a body, and a speeding automobile hitting a body, and as deadly as getting shot potentially is, I guarantee you, if you fire ten rounds of .45 into a crowd of people, and if you drive an automobile at even 45 mph into that same crowd of people, you will project far more destruction with the car than the .45. If you manage to hit someone with the .45, it may or may not be fatal. If you manage to hit someone in the crowd with the car, 'chunks' are going to fly. Limbs and heads might even separate from torsos when that much energy hits that much loose meat in skin sacks.
A million ft-lbfs is orders of magnitude more destructive energy than 350 ft-lbfs.
The objective attribute which permits both guns and firearms to project harm is ultimately kinetic energy. (In both cases, stored chemical energy converted to kinetic energy.)
A .45 with 12 rounds can project 12 extremely short duration events of about 350 ft-lbfs each.
A Buick can continuously project million plus ft-lbf events for as long as its 20 gallon tank is full. Hours.
As odd as this sounds, a bullet colliding with a human is the small mass in a small mass/large mass collision, and actually aborbs much more energy per unit mass than the human, by the ratio (M/m)^2. Which is why metal bullets fragment/shatter when hitting flesh/bone. Not good for the human, but usually spectacularly catastrophic for the bullet.
The smaller mass always takes the worst of it.
Cars and firearms are no doubt objectively different tools, but the physics objectively quantifies their ability to project harm. The fringe abuse of several million ft-lbfs events is far more collaterally damaging than the fringe abuse of 350 ft-lbfs events. The key attribute is kinetic energy.
This is trivial to demonstrate. Maintain one set of automobiles at 0 mph. Maintain another set of automobiles at 100 mph. How long will it take both sets to reach Chicago? No, wait a minute, that's not it: how many injuries are going to result from the 0 mph control set?
An automobile that isn't moving(that is a loaded term, it depends on a frame of reference, but you know what I mean)is not a source of danger to anyone.
It is like a firearm that hasn't been fired. Without kinetic energy, both cars and firearms are harmless.
(Yes, Ted, you can drop a .45 on your foot, and it hurts. But, even then, it hurts because it has mass and it is moving, which is why it can hurt.)
(Yes, Ted, you can point a .45 at someone and force them to ingest a gram of HCN without firing it. But, you can drive someone to the desert in a car to do that, too, not the point.)
regards, Fred
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