Pr1. A body of mass m = 2,50 kg is hung on a vertical spring of spring constant k = 90 N/m. At t = 0 the body is displaced from its equilibri- um position downward by distance ro = 13 cm and it is given an initial velocity vo = 78 cm/s also directed downwards. a) Give the displacement r(t) of the body as a function of time. After how much time does the body pass through the equilibrium position first?

Pr1. A body of mass m = 2,50 kg is hung on a vertical spring of spring constant k = 90 N/m. At t = 0 the body is displaced from its equilibri- um position downward by distance ro = 13 cm and it is given an initial velocity vo = 78 cm/s also directed downwards. a) Give the displacement r(t) of the body as a function of time. After how much time does the body pass through the equilibrium position first?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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