A constant force of vector F = (23,33) moves an object along a vector D = (20,18) , where units are in pounds and feet. Find the work done.

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asked Feb 22, 2019 61.4k views

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Mario Nikolaus · Answer 1 · 2019-02-27T02:50:44+0000

The answer is c.1054 foot-pounds. :).
Work done in x-direction = 23 x 20 = 460.
Work done in y-direction = 33 x 18 = 594.
You then add, 460+594 =1054.

A constant force of vector F = (23,33) moves an object along a vector D = (20,18) , where units are in pounds and feet. Find the work done.

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