4= -0.100 m), theA child's pogo stick (figure below) stores energy in a spring (k = 1.75 × 10* N/m). At positionspring compression is a maximum and the child is momentarily at rest. At position ® (x = 0), the spring is relaxed and the(x1child is moving upward. At position ©, the child is again momentarily at rest at the top of the jump. Assume that thecombined mass of child and pogo stick is 24.0 kg.(a) Calculate the total energy of the system if both potential energies are zero at x = 0.63.956J(b) Determine x,.0.2716(c) Calculate the speed of the child at x = 0.Your response differs from the correct answer by more than 100%. m/s(d) Determine the value of x for which the kinetic energy of the system is a maximum.-0.01345The response you submitted has the wrong sign. mm(e) Obtain the child's maximum upward speed.Your response differs from the correct answer by more than 10%. Double check your calculations. m/s

Name: 4= -0.100 m), theA child's pogo stick (figure below) stores energy in
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Description: 4= -0.100 m), theA child's pogo stick (figure below) stores energy in a spring (k = 1.75 × 10* N/m). At positionspring compression is a maximum and the child is momentarily at rest. At position ® (x = 0), the spring is relaxed and the(x1child is mov

(c) At x=0, the potential energy stored is equal to the kinetic energy by conservation, that is,…

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(c) Calculate the speed of the child at x = 0. Your response differs from the correct answer by more than 100%. m/s (d) Determine the value of x for which the kinetic energy of the system is a maximum. -0.01345 The response you submitted has the wrong sign. mm (e) Obtain the child's maximum upward speed. Your response differs from the correct answer by more than 10%. Double check your calculations. m/s

(c) Calculate the speed of the child at x = 0. Your response differs from the correct answer by more than 100%. m/s (d) Determine the value of x for which the kinetic energy of the system is a maximum. -0.01345 The response you submitted has the wrong sign. mm (e) Obtain the child's maximum upward speed. Your response differs from the correct answer by more than 10%. Double check your calculations. m/s

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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