PROBLEM 3: Consider the following cable system: cables AE, BE, CE, and DE intersect at point E. The coordinates of A, B, C and E are g A(-2, 3, 2) m B (0, -2,5) m C (-3, 3,-1) m E (4, Y, 1) m Projection angles of D are 0 = 24°, and a = 10°, and distance L = 6 m. The length of cable AE is 4.8 m. Note the at D is on plane x-z. The forces in each cable are: EA = 118 KN EB = 98 KN EC = 95 KN ED = 102 KN B Required: DO NOT INCLUDE() NEGATIVE SIGN IN ANY OF YOUR ANSWERS FOR ITEMS BELOW. Calculate the magnitude of the resultant = kN use 2 decimal places Calculate the spatial angle of the resultant from x-axis = Calculate the spatial angle of the resultant from y-axis = use 2 decimal places use 2 decimal places
PROBLEM 3: Consider the following cable system: cables AE, BE, CE, and DE intersect at point E. The coordinates of A, B, C and E are g A(-2, 3, 2) m B (0, -2,5) m C (-3, 3,-1) m E (4, Y, 1) m Projection angles of D are 0 = 24°, and a = 10°, and distance L = 6 m. The length of cable AE is 4.8 m. Note the at D is on plane x-z. The forces in each cable are: EA = 118 KN EB = 98 KN EC = 95 KN ED = 102 KN B Required: DO NOT INCLUDE() NEGATIVE SIGN IN ANY OF YOUR ANSWERS FOR ITEMS BELOW. Calculate the magnitude of the resultant = kN use 2 decimal places Calculate the spatial angle of the resultant from x-axis = Calculate the spatial angle of the resultant from y-axis = use 2 decimal places use 2 decimal places
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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