- #1
Joe Armas
- 17
- 0
Homework Statement
In the picture
Homework Equations
In the picture attached.
The Attempt at a Solution
For the firecracker problem, I believe the only net external force is gravity. Therefore using, Fnet * delta t = delta p. Change in momentum is 12 kg * m/s. Thus, the final momentum of the system is zero. Is this reasoning correct? Please let me know of any errors in my reasoning. Thank you.