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(a) Find the torques about a fixed axis through O due to each of the applied forces shown in the figure.

(b) Find the angular acceleration of the bar if it is uniform and has a mass of 250 grams.10 N 30 455 15 N 5 N 35 cm 70 cm

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Answer #1

てnet ahouto 262 Nm anticlorkwise 67 て= 1a 、 3 55-40 had

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