A 1.0 kg collar attached to a spring and slides without friction along a circular rod which lies in a vertical plane. The spring has a constant k=250N/m and is un-deformed when collar is at B. Knowing that the collar passes through point D with a speed of 3.0 m/s, determine: a) The speed of collar as it passes through C. b) The speed of collar as it passes through B.

A 1.0 kg collar attached to a spring and slides without friction along a circular rod which lies in a vertical plane. The spring has a constant k=250N/m and is un-deformed when collar is at B. Knowing that the collar passes through point D with a speed of 3.0 m/s, determine: a) The speed of collar as it passes through C. b) The speed of collar as it passes through B.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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