A block of mass m = 3.59kg moves along the x-axis subject to a net force which depends on position. The force is Fer(x) = (-3.92x-1.49x³). The block is initially at x = 0m moving with velocity = -3.731. (The input below will accept answers with no more than 1% variation from the correct value.) What is the smallest value of x the block reaches? Hint: Calculate the work done as a function of x, and then solve the resulting quadratic expression for x². What is the block's speed when it reaches x = 1.62m? m El

A block of mass m = 3.59kg moves along the x-axis subject to a net force which depends on position. The force is Fer(x) = (-3.92x-1.49x³). The block is initially at x = 0m moving with velocity = -3.731. (The input below will accept answers with no more than 1% variation from the correct value.) What is the smallest value of x the block reaches? Hint: Calculate the work done as a function of x, and then solve the resulting quadratic expression for x². What is the block's speed when it reaches x = 1.62m? m El

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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