Do not round intermediate calculations, however for display purposes report inte
ID: 1856587 • Letter: D
Question
Do not round intermediate calculations, however for display purposes report intermediate steps rounded to four significant figures. Give your final answer(s) to three significant figures. A walkway for loading and unloading ships at a wharf is shown. I he elevation of the walkway is controlled by cable BCD which is attached to a drum on a geared motor at B. If the 1.8 kip force is vertical and is positioned halfway between points A and C, determine the forces supported by cables BCD and DE, the reactions at A. and C the force supported by bar DF.Explanation / Answer
A dock.