Question

a 2 kilogram rifle initially at rest fires a 0.002 kilogram bullet. as the bullet leaves the rifle with a velocity of 500 meters per second, what is the momentum of the rifle bullet system?
isn't the answer one because final momentum minus initial momentum is 1-0 which is one

Answer 1

567t785

Answer 2

lolololollolololollolololollolololollolololollolololollolololollolololollolololol

Answer 3

IDK man, just figure it out by yourself