Question

Find T, the tension in the cable. Remember to account for al the forces in the problem. Express your answer in terms of m1, m2, L, d, θ, and g, the magnitude of the acceleration due to gravity. A uniform steel beam of length L and mass mi is attached via a hinge to the side of a building. The beam is supported by a steel cable attached to the end of the beam at an angle , as shown. Through the hinge, the wall exerts an unknown force, F, on the beam. A workman of mass 2 sits eating lunch a distance d from the building. (Figure 1) Hints Submit My Answers Give Up Part B Find F, the -component of the force exerted by the wall on the beam ( F), using the axis shown. Remember to pay attention to the direction that the wall exerts the force. Express your answer in terms of T and other given quantities. Hints Figure 1 of 1 Submit My Answers Give Up Part c 124 Find F, the y-component of force that the wall exerts on the beam (F), using the axis shown. Remember to pay attention to the direction that the wall exerts the force. Express your answer in terms of T, θ, m1 , m2, and g

Answer 1