4. A force \((\vec{F} = -6\hat{i} + 2\hat{j} - 5\hat{k}) \, \text{N}\) acts on a particle that undergoes a displacement \(\vec{r} = -3\hat{k} + 4\hat{j} \, \text{m}\). Find (a) the work done by the force on the particle and (b) the angle between \(\vec{F}\) and \(\vec{r}\).

Name: 4. A force \((\vec{F} = -6\hat{i} + 2\hat{j} - 5\hat{k}) \, \text{N}\
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Description: 4. A force \((\vec{F} = -6\hat{i} + 2\hat{j} - 5\hat{k}) \, \text{N}\) acts on a particle that undergoes a displacement \(\vec{r} = -3\hat{k} + 4\hat{j} \, \text{m}\). Find (a) the work done by the force on the particle and (b) the angle between \(\

(a) The work done by the force is given as, Substitute all the known values in the above equation.

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Physics

4. Aforce (F = -6i + 2j – 5 F = -6ĩ + 2j – 5 k k ) N acts on a particle that %3D undergoes a displacement * =-3k + 4j ř = -3k + 4j m. Find (a) the work done by the force on the particle and (b) the angle between F and r.

4. Aforce (F = -6i + 2j – 5 F = -6ĩ + 2j – 5 k k ) N acts on a particle that %3D undergoes a displacement * =-3k + 4j ř = -3k + 4j m. Find (a) the work done by the force on the particle and (b) the angle between F and r.

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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