11. An 8 lb weight stretches a spring 2 inches. It is attached to a dashpot with damping constant c=4 lb-sec/ft. The weight is initially displaced 3 inches above equilibrium and given a downward velocity of 4 ft/sec. Find its displacement for t > 0. -8t 6.2.11 (p. 288) y = e¯° 4 cos 8/2t – sin 8/2t ) ft 4/2

11. An 8 lb weight stretches a spring 2 inches. It is attached to a dashpot with damping constant c=4 lb-sec/ft. The weight is initially displaced 3 inches above equilibrium and given a downward velocity of 4 ft/sec. Find its displacement for t > 0. -8t 6.2.11 (p. 288) y = e¯° 4 cos 8/2t – sin 8/2t ) ft 4/2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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7. YA 60° A = 10.0 30° B 30° 53° D = 20.0 37° C = 12.0 10 F = 20.0 B = 5.0
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