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There are two particles (1 and 2) that are moving around in space. The mass of...

There are two particles (1 and 2) that are moving around in space. The mass of particle 1 is 3.9 kg and the mass of particle 2 is 5.07 kg. The particles are isolated so that only the forces between the particles are significant. The force that 2 exerts on 1 is given by:

F21(t)=Fat2i+Fbtj

For all of the following questions, the initial time is ti=3.3s and the final time is tf=5.0s.
Use the following values for the parameters:
Fa = 17.4 N/s2,   Fb = 5.2 N/s,  

What is the x component of the impulse from 2 on 1?
If the y component of the impulse from 1 on 2 is -36.69 N s, what is the y component of the average force from 2 on 1?

If the y component of the impulse from 1 on 2 is -36.69 N s, what is the y component of the change in momentum for particle 2?

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