(8) The equation my" +cy' + ky = F describes the motion of a mass m attached to a spring with spring constant k with frication propor- tional to the velocity and external force F acting on the mass. Let A and are real numbers and let m, k > 0, c≥ 0 be so that 4km - c² > 0. Prove that y = Ae2mt sin (√ k c2 t+o m 4m² satisfies my" +cy' + ky = 0.
(8) The equation my" +cy' + ky = F describes the motion of a mass m attached to a spring with spring constant k with frication propor- tional to the velocity and external force F acting on the mass. Let A and are real numbers and let m, k > 0, c≥ 0 be so that 4km - c² > 0. Prove that y = Ae2mt sin (√ k c2 t+o m 4m² satisfies my" +cy' + ky = 0.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.3: Vectors In The Plane
Problem 11ECP
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