Problem 4 (25 points) A 3 kg collar slides with frictionless along a vertical rod is shown in below Figure. The spring i

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Problem 4 25 Points A 3 Kg Collar Slides With Frictionless Along A Vertical Rod Is Shown In Below Figure The Spring I 1 (31.43 KiB) Viewed 62 times

Problem 4 (25 points) A 3 kg collar slides with frictionless along a vertical rod is shown in below Figure. The spring is under-formed when the collar A is at the same elevation as point O. The collar is released from rest at y₁ = 0.4 m. Determine the velocities of the collar as it first passes a) y2 = 0.0 m, and b) y3 = -0.4m 1 eeeeee y₂-0.4 eeeeee 0.3 m 0.3 m- 0.5 m a) y2 = 0.0 m 0.3 m - 500 N/m eeeeee 0.5m b) y₁=-0.4m