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1. (50 points) A 5 kg object initially at rest at the origin is subject to a time-varying force shown in the figure below. F: (N) 10 0 a) (5 points) Model: How will you model this problem? b) (15 points) Visualize: Draw the acceleration vs. time curve for this object c) (30 points) Solve: Find the velocity of the object at time t = 6s.

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