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Vectors : Work Done

Determine the work done by a force of F Newtons acting at a point A on a body, when A is displaced to a point B, the coordinates of A and B being (2,5,-3) and (2,-3,0) metres respectively, and when F=2i-5j+4k Newtons.

Please use a diagram to illustrate your answer.


Solution Preview

First you need to know that Work is defined by (Work = Force x Distance), where the "Force" is the applied force to the body to displaced from ...

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Work is calculated. The response received a rating of "5/5" from the student who originally posted the question.