Pole ABC is supported by cables AD and BE. (a) If the tension in cable AD has a magnitude of 300 lb, determine the components of the force exerted by cable AD on the pole. Write your answer as a vector. (b) If the resultant of the two tension forces is purely in the y-direction, what is the magnitude of the tension in cable BE? 10 ft 6 ft E 8 ft A 20 ft 48° D 37° X
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A: Option 2 is correct Given below why (Nb: sorry for the bad diagram.)
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