Two force vectors are given: \(\vec{P} = \hat{i} + 2\hat{j} + 4\hat{k}\) and \(\vec{Q} = 5\hat{i} + 8\hat{j} - 2\hat{k}\). If the displacement vector is \(\vec{D} = \hat{i} - 5\hat{j} + 2\hat{k}\), what is the total work done by these two forces?

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Description: Two force vectors are given: \(\vec{P} = \hat{i} + 2\hat{j} + 4\hat{k}\) and \(\vec{Q} = 5\hat{i} + 8\hat{j} - 2\hat{k}\). If the displacement vector is \(\vec{D} = \hat{i} - 5\hat{j} + 2\hat{k}\), what is the total work done by these two forces?

Two forces vectors, The displacement vector is given by, We need to…

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Two force vectors are given P = î+2ĵ+4k, and Q = 5î+8ĵ-2k. If the displacement vector is D = Î-5ĵ+2k, what is the total work done by these two forces?

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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Two force vectors are given: \(\vec{P} = \hat{i} + 2\hat{j} + 4\hat{k}\) and \(\vec{Q} = 5\hat{i} + 8\hat{j} - 2\hat{k}\). If the displacement vector is \(\vec{D} = \hat{i} - 5\hat{j} + 2\hat{k}\), what is the total work done by these two forces?

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