This is an old revision of the document!
Example: Firing a deer slug.
How much force does a 12 gauge exert on your shoulder when firing a deer slug?
Facts
Mass of gun = 3.5kg
Mass of slug = 0.22kg
Lacking
Approximations & Assumptions
Representations
System: Gun + Slug
Surroundings: Nothing
→Fnet=Δ→pΔt