1. A 50-Ib force is exerted on the cable, over a pin at point C, to where it attaches at point B on the 65-Ib rod in the

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1 A 50 Ib Force Is Exerted On The Cable Over A Pin At Point C To Where It Attaches At Point B On The 65 Ib Rod In The 1 (45.76 KiB) Viewed 78 times

1. A 50-Ib force is exerted on the cable, over a pin at point C, to where it attaches at point B on the 65-Ib rod in the direction indicated. The rod itself is attached to the ceiling at point A, where it is free to rotate. Assume the rod is at the position shown, and has an instantaneous angular velocity of 3.5 rad/s in the counterclockwise direction 31 P-5016 31 a) Determine the angular acceleration of the rod at this moment b) Determine the force exerted by the pin at point A (an answer in unit vector notation is fine for this).