Imagine this system of particles : particle 1 : mass = 1,00 kg and coordinates = (0,00 , 0,00) m particle 2 : mass = 2,0

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Imagine this system of particles :
particle 1 : mass = 1,00 kg and coordinates = (0,00 , 0,00)
m
particle 2 : mass = 2,00 kg and coordinates = (0,00 , 5,00)
m
particle 3 : mass = 3,00 kg and coordinates = (-1,00 , 0,00)
m
Imagine that this system is rotating around the z
axis .
Also, a force of 2,00 N at 45,0° north of east is applied
to particle 2 and a force of 4,00 N at 35,0° south of west is
applied to particle 3.
a) determine the total moment of force of the system (don't
forget that it is rotating around the z axis)
b) if the forces talked about above are applied during 10,0 s
and that after this time no force are exerted at all : how much
time would it take for the system to do one complete rotation.
c) What is the kinetic moment after 10,0 s