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HW-3: Ch. 4 roblem 4.19 The jib crane is pin connected at A and supported by a smooth collar at B. If = 7.4 ft. determine the
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Aw Cuven oad (w)- 55oo lb |-E A etane- free body diagram tth jib Ro A RAY RAX Resution nt paint A RAX, RAY rection repetive lTainy momnt aout t ined point A 2MA R cCw is Positive RE 5500 X 7.4 2 =3396 Foree equilb ium 2FY RAX tRB0 - 3 391-676 RAY OT

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