A uniform steel beam of length L and mass m₁ 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 8, as shown. Through the hinge, the wall exerts an unknown force, F, on the beam. A workman of mass m₂ sits eating lunch a distance d from the building. (Figure 1) Figure ▼ Part A ▼ T = Submit Part B F₁ = ΙΠ ΑΣΦ Find T, the tension in the cable. Remember to account for all the forces in the problem. Express your answer in terms of m₁, m₂, L, d, 0, and g, the magnitude of the acceleration due to gravity. ► View Available Hint(s) Submit Part C F₁ = == ΑΣΦ +X 4 0 ΠΗΓΑΣΦ m₁ L Find Fr, the x-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. ► View Available Hint(s) d 11²₂ B ? < 1 of 1 > ? Find Fy, 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, 0, m₁, m₂, and g. ?

A uniform steel beam of length L and mass m₁ 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 8, as shown. Through the hinge, the wall exerts an unknown force, F, on the beam. A workman of mass m₂ sits eating lunch a distance d from the building. (Figure 1) Figure ▼ Part A ▼ T = Submit Part B F₁ = ΙΠ ΑΣΦ Find T, the tension in the cable. Remember to account for all the forces in the problem. Express your answer in terms of m₁, m₂, L, d, 0, and g, the magnitude of the acceleration due to gravity. ► View Available Hint(s) Submit Part C F₁ = == ΑΣΦ +X 4 0 ΠΗΓΑΣΦ m₁ L Find Fr, the x-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. ► View Available Hint(s) d 11²₂ B ? < 1 of 1 > ? Find Fy, 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, 0, m₁, m₂, and g. ?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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