Asked by Anonymous

. What is the resultant momentum of a system of two particles with these masses and velocities: 3.75 kg moving north at 5.6 m/s and 4.2 kg moving northwest at 2.3 m/s?
Answered by bobpursley
on the NW movement, break it into N and W components.
Then add each direction, and recombine.
Answered by Reana
1231 m/s northwest