Most U.S. gun owners use lead-based ammunition and primers, and nearly half don’t engage in any post-shooting hygiene behaviors such as changing their clothes or showering, a study found.
Kinetic energy from a projectile is equal to the mass of the projectile times the square of the velocity, but air resistance saps velocity off quite rapidly and independently of the mass. So a heavy projectile will deliver more kinetic energy to a target than a lighter one with the same initial velocity.
A lighter projectile can be driven faster by the same charge of propellant, but air resistance increases with the cube of the velocity so delivering more energy through increased velocity is a losing game. You can decrease air resistance by decreasing the cross section of the projectile, but that requires dense materials like lead.
tldr: the difference is absolutely not minuscule. There’s a reason why bullets are made of dense materials.
The force difference for rounds made to similar WOULD be miniscule, because they’d be made to be similar. OFC you cannot cheat physics. I’m not trying to defend bullets made of fucking feathers here…
Kinetic energy from a projectile is equal to the mass of the projectile times the square of the velocity, but air resistance saps velocity off quite rapidly and independently of the mass. So a heavy projectile will deliver more kinetic energy to a target than a lighter one with the same initial velocity.
A lighter projectile can be driven faster by the same charge of propellant, but air resistance increases with the cube of the velocity so delivering more energy through increased velocity is a losing game. You can decrease air resistance by decreasing the cross section of the projectile, but that requires dense materials like lead.
tldr: the difference is absolutely not minuscule. There’s a reason why bullets are made of dense materials.
The force difference for rounds made to similar WOULD be miniscule, because they’d be made to be similar. OFC you cannot cheat physics. I’m not trying to defend bullets made of fucking feathers here…