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Determine the horizontal and vertical components of


Q1. Equilibrium of a particle

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Calculate TCA and TCB.

Q2. The jib crane is oriented so that the boom DA is parallel to the x axis. At the instant shown, the tension in cable AB is 13 kN. Determine the moment about each of the coordinate axes of the force exerted on A by the cable AB.

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Determine also the moment about the axis DA.

Q3. Determine the horizontal and vertical components of reaction at the pin A and the tension developed in cable BC used to support the steel frame.

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Q4. Determine the normal force, shear force, and moment at point C.

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Q5. Two solid cylindrical rods are joined at B and loaded as shown. Rod AB is made of steel (E = 29 x 106 psi), and rod BC of brass (E = 15 x 106 psi). Determine (a) the total deformation of the composite road ABC, (b) the deflection of point B.

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Mechanical Engineering: Determine the horizontal and vertical components of
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