A 5 kg mass is hung on a spring with a stiffness of 70 N/m. Find the oscillation response of this mass as a function of time, if x0= 1 m and v0= - 0.45 m/s. x0 is the initial displacement and v0 the initial speed. x = cos (3.74 t) - 0.12 sin(3.74 t)

A 5 kg mass is hung on a spring with a stiffness of 70 N/m. Find the oscillation response of this mass as a function of time, if x0= 1 m and v0= - 0.45 m/s. x0 is the initial displacement and v0 the initial speed. x = cos (3.74 t) - 0.12 sin(3.74 t)

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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Question

A 5 kg mass is hung on a spring with a stiffness of 70 N/m. Find the oscillation
response of this mass as a function of time, if x0= 1 m and v0= - 0.45 m/s. x0 is the
initial displacement and vo the initial speed.
x = cos (3.74 t) - 0.12 sin(3.74 t)
x = cos (14 t) - 0.12 sin(14 t)
x = - 0.12 cos (3.74 t) + sin(3.74 t)
x = - 0.12 sin(3.74 t) + cos (14 t)

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