Question 4. A uniform, 8 m long beam with a mass of 1150 kg is hinged to a wall and supported by a thin cable attached 2 m from the free end of the beam. The beam is supported at an angle of 30° from above the horizontal.

Elements Of Electromagnetics
7th Edition
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 4

Question 4.
A uniform, 8 m long beam with a mass of 1150 kg is hinged to a wall and supported by a thin cable attached
2 m from the free end of the beam. The beam is supported at an angle of 30° from above the horizontal.
(a) Draw a FBD for the beam.
(b) Find the tension in the cable.
(c) What is the magnitude of the force the beam applies at the bottom of the wall?
40.0°
K 2.0 m
30.0°
Transcribed Image Text:Question 4. A uniform, 8 m long beam with a mass of 1150 kg is hinged to a wall and supported by a thin cable attached 2 m from the free end of the beam. The beam is supported at an angle of 30° from above the horizontal. (a) Draw a FBD for the beam. (b) Find the tension in the cable. (c) What is the magnitude of the force the beam applies at the bottom of the wall? 40.0° K 2.0 m 30.0°
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