Exercise 7.31 - Enhanced - with FeedbackA force parallel to the r-axis acts on a particle moving along theT-axis. This force is associated with potential energy U(r) given byU(z) = ax", where a = 0.790 J/m*.Part AWhat is the magnitude of the force when the particle is at a = -0.800 m?Express your answer with the appropriate units.HAF =ValueUnitsSubmitRequest AnswerPart B Complete previous part(s)Provide Feedback Exercise 7.34 - Enhanced - with FeedbackAn object moving in the ry-plane is acted on by a conservative forcedescribed by the potential-energy functionU(0, y) =a(1/x? +1/y²), where a is a positive constant.Part ADerive an expression for the force expressed in terms of the unit vectors.Express your answer in terms of z, y, a, i, and j.F =SubmitRequest Answer< Return to AssignmentProvide Feedback

Name: Exercise 7.31 - Enhanced - with FeedbackA force parallel to the r-axi
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Description: Exercise 7.31 - Enhanced - with FeedbackA force parallel to the r-axis acts on a particle moving along theT-axis. This force is associated with potential energy U(r) given byU(z) = ax", where a = 0.790 J/m*.Part AWhat is the magnitude of the force w

Given that, U(x)= αx⁴ α=0.790 J/m⁴ We have to find the magnitude of the force associated with the…

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Exercise 7.31 - Enhanced - with Feedback A force parallel to the r-axis acts on a particle moving along the T-axis. This force is associated with potential energy U(r) given by U(z) = ax", where a = 0.790 J/m*. Part A What is the magnitude of the force when the particle is at z = -0.800 m? Express your answer with the appropriate units. HA F = Value Units Submit Request Answer Part B Complete previous part(s) Provide Feedback

Exercise 7.31 - Enhanced - with Feedback A force parallel to the r-axis acts on a particle moving along the T-axis. This force is associated with potential energy U(r) given by U(z) = ax", where a = 0.790 J/m*. Part A What is the magnitude of the force when the particle is at z = -0.800 m? Express your answer with the appropriate units. HA F = Value Units Submit Request Answer Part B Complete previous part(s) Provide Feedback

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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