(adsbygoogle = window.adsbygoogle || []).push({}); Particle projection, momentum. Somewhat urgent.

1. The problem statement, all variables and given/known data

I didn't properly explain myself last time. I've included a diagram for reference.

Two particle of masses m and 3m are connected by a light rigid rod. The system rests on a smooth horizontal table, the heavier mass due east of the lighter mass. The heavier mass is projected with initial velocity [tex]u j^>[/tex]. Find the velocities of the particles when the rod runs north-south.

2. Relevant equations

Energy, momentum.

3. The attempt at a solution

I applied momentum to the upward direction, and then applied conservation of energy. I end up with too many variable and am quite unsure how to solve this problem. any hints would be greatly appreciated.

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# Homework Help: Particle projection, momentum. Somewhat .

Can you offer guidance or do you also need help?

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