Solve the problem number 7 by following the steps below: 7. A horizontal beam 6.0 m long projects from the wall of a building. A guy wire that makes an angle of 40°angle with the horizontal is attached to the outer end of the beam, what is the tension of the guy wire? (Neglectthe weight of the beam) Step 1: Represent the problem by making a sketch of the problem and bygathering all pertinent data given.Step 2: Draw the free body diagram of the object(s) labeling all externalforces acting on the object(s).Step 3: Choose a convenient two coordinate system, resolve all forces intotheir rectangular components.Step 4: Apply the l" condition of equilibrium at each of the two axes.Remember the sign convention. For forces along the x- axis; a forceto the right is positive while a force to the left is negative and for they- axis, an upward force is positive, a downward force is negative.Bear in mind also that the signs indicate the direction of the forces.(refer to the resolution and addition of vectors)Step 5: Solve for your unknown forces. If you have more than one unknownas you often will remember to derive as many independent equationsas the number of unknown forces you have. This will give you a setof simultaneous equation wherein the unknowns can be solved interms of the given quantities. You use algebra as a mathematical tooluntil you are able to solve for what is asked of you in the problem.

Question

Solve the problem number 7 by following the steps below: 7. A horizontal beam 6.0 m long projects from the wall of a building. A guy wire that makes an angle of 40°angle with the horizontal is attached to the outer end of the beam, what is the tension of the guy wire? (Neglectthe weight of the beam) Step 1: Represent the problem by making a sketch of the problem and bygathering all pertinent data given.Step 2: Draw the free body diagram of the object(s) labeling all externalforces acting on the object(s).Step 3: Choose a convenient two coordinate system, resolve all forces intotheir rectangular components.Step 4: Apply the l&#34; condition of equilibrium at each of the two axes.Remember the sign convention. For forces along the x- axis; a forceto the right is positive while a force to the left is negative and for they- axis, an upward force is positive, a downward force is negative.Bear in mind also that the signs indicate the direction of the forces.(refer to the resolution and addition of vectors)Step 5: Solve for your unknown forces. If you have more than one unknownas you often will remember to derive as many independent equationsas the number of unknown forces you have. This will give you a setof simultaneous equation wherein the unknowns can be solved interms of the given quantities. You use algebra as a mathematical tooluntil you are able to solve for what is asked of you in the problem.

Accepted Answer

Given,
L=6.0mθ=400

7. A horizontal beam 6.0 m long projects from the wall of a building. A guy wire that makes an angle of 40 angle with the horizontal is attached to the outer end of the beam, what is the tension of the guy wire? (Negleet the weight of the beam)