Question: Problem 3 : Particle Energy / Work ( 2 0 pts ) If the cord is subjected to a constant force of F = 3

Problem 3: Particle Energy/Work (20 pts) If the cord is subjected to a constant force of F =30 lb and the smooth 10 lb collar starts from rest at A, determine its speed when it passes point B. Neglect the size of pulley C. Hint: May be you dont need to use the path equation to solve this problem.

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