You attach one end of a spring with a force constant k= 813 N/m to a wall and the other end to a mass m = 1.42 kg and set the mass-spring system into oscillation on a horizontalfrictionless surface as shown in the figure. To put the system into oscillation, you pull the block to a position x - 5.76 cm from equilibrium and release it.kx= 0 x=x/4X = X(a) Determine the potential energy stored in the spring before the block is released.(b) Determine the speed of the block as it passes through the equilibrium position.m/s(c) Determine the speed of the block when it is at a position X¡/4.m/s

Answered: Image /qna-images/answer/a14d34cb-8f7c-4c4d-8800-69dc1896185e.jpg

Answered: (а) в (Б) с (с) С

Science

Physics

(а) в (Б) с (с) С

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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