Tutorial_Chapter_2_Vector (1)

# Tutorial_Chapter_2_Vector (1) - R =-1.8K kN determine the...

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Chapter 2 1. The three supporting cables exert the forces shown on the sign. Represent each force as a Cartesian vector. 2. Cable AB exerts a force of 80 N on the end of the 3-m-long boom OA . Determine the magnitude of the projection of this force along the boom. 3. Determine the magnitudes of the components of F= 600N acting along and perpendicular to segment DE of the pipe assembly. Copyright © Rahimah

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Chapter 2 4. Determine the projected component of the force F AB = 560 N acting along cable AC. Express the result as a Cartesian vector. 5. If the resultant of the four forces is F

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Unformatted text preview: R = {-1.8K} kN, determine the tension developed in each cable. Due to symmetry, the tension in the four cables is the same. Copyright © Rahimah Chapter 2 6. The door is held opened by means of two chains. If the tension in AB and CD is F A = 300N, F C = 250N respectively, express each of these forces in Cartesian vector form. 7. The guy wires are used to support the telephone pole. Represent the force in each wire in Cartesian vector form. Neglect the diameter of the pole. Copyright © Rahimah Chapter 2 Copyright © Rahimah...
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Tutorial_Chapter_2_Vector (1) - R =-1.8K kN determine the...

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