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Mr. Leal
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Homework Statement
the problem gave a initial θ=30º, bar mass=m
they want to know the angular velocity when θ=0º
AB=L/2 and BC=L/2
rest in the inicial state, so: v=0, w=0 and T1=0
using conservation of energy and V=w*L/2
I can find w( angular velocity)
bit I'm not quite sure that this is the right metod
thanks
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