Post a New Question

principles of physics

posted by on .

6. A cannon with a long barrel fires a shell faster because the shell experiences a greater ____________________.
A) change in inertia.
B) impulse.
C) acceleration.
D) None of these.

  • principles of physics - ,

    force lasts longer
    impulse = force * time = change of momentum
    longer time --> more impulse

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question