5. The figure below shows a pole OF, with two arms parallel to the ground, extending toward points A and C, respectively. The pole is supported by two cables, AB, and CD. The magnitudes of the tension forces TAB and TCD are 3.4 kN and 5.6 kN, respectively. Use the vector method of computing moments in this problem. (Hint: you can use your solutions to Homework 2, Question 2 to help simplify this problem.) a. Calculate the resultant moment of these two forces about the origin. b. Find the component of the resultant moment perpendicular to the pole OF. A Im OF 1.2 m TCD L D TAB 1.2 m 60 cm 20 cm 70 cm 1.5 m 28° 1 C 80 cm

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British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.