The truss shown has pulleys attached at joints D and E, with a 20 kn weight...

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The truss shown has pulleys attached at joints D and E, with a 20 kn weight attached to the end of the cable that is supported at an external support at K. Determine: a) The forces applied to joints D and E of the truss by the pulleys. b) The force in members CB, CH, GH. Radius of pulleys = 1 m 20 KN 8 m B A E 4 m G H I 4 m 10 kN F K 2.5 m 4 m 4 m The truss shown has pulleys attached at joints D and E, with a 20 kn weight attached to the end of the cable that is supported at an external support at K. Determine: a) The forces applied to joints D and E of the truss by the pulleys. b) The force in members CB, CH, GH. Radius of pulleys = 1 m 20 KN 8 m B A E 4 m G H I 4 m 10 kN F K 2.5 m 4 m 4 m

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