The 300 N weight bar is released from rest from the position shown when θ = 45 °. Determine the modulus of the velocity of point A on the bar just when θ = 0 °. Disregard all kinds of friction.
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The 300 N weight bar is released from rest from the position shown when θ = 45 °. Determine the modulus of the velocity of point A on the bar just when θ = 0 °. Disregard all kinds of friction.
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