2. [20 pts] A 15-kg collar A is sliding around a smooth vertical guide rod. At the instant shown, the speed of the colla

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2 20 Pts A 15 Kg Collar A Is Sliding Around A Smooth Vertical Guide Rod At The Instant Shown The Speed Of The Colla 1 (25.14 KiB) Viewed 36 times

2. [20 pts] A 15-kg collar A is sliding around a smooth vertical guide rod. At the instant shown, the speed of the collar is v= 7 m/s, which is increasing at 3 m/s². Show (a) the FBD/KD of the instant shown using the proper coordinate system. Determine (b) the normal reaction force N of the guide rod on the collar, and (c) force P at this instant. P v = 7 m/s 30° 0.5 m