Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Calculate the moment.
20-lb force 3ft. above the origin making an angle of 30 degree NE
100-lb force with a horizontal distance of 3 ft. and a vertical distance of 4 ft.
60-lb force with the same distance like the previous force but along positive x axis
100-lb force 4 ft. to the right of the origin and making an angle of 60 degree Sw
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