Maybe I need to clearify my question and parameters.
Same exact size bullet
Same shape
Same Exact gun
One Heavy bullet One Lite
same velocity ( So the heavier bullet gets a higher charge to propel the bullet at the same muzzel velocity as the liter bullet.
Our Atmosphere ( Assume sea level...
Assume 2 bullets-- Exactly the same outside size and dimensions, Exactly the same velocity in OUR atmosphere.
One Bullet weighs more than the other--
You shoot them straight into the air-- which one hits the ground first?
How about if you shot them horizontally?
Is there any webiste...