Question

2. A mass of m1=2.4 kg is located at r1=(-i+3k) and has a velocity of v1=(i+j+k), mass m2=1.2 kg is located at r2=(2i-2j+4k) and has a velocity of v2=(-i+j-2k), mass m3=0.5 kg is located at r3=(i+2j-k) and has a velocity v3=(-i-j-k). Find the total angular momentum of the system with respect to the center of the Cartesian coordinate system.

Answer 1