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I Review Learning Goal: Part A- Internal bending moments in beam ABC To determine the internal moments within a cantilever beam that has two different cross- sectional areas and two externally applied moments acting on it, and to determine the radius of curvature for each section of the beam. After drawing a free-body diagram, the first step in analyzing the deflections of beam ABC is to determine the internal bending moments in the different sections. Determine the bending moments in AB, MAR, and in BC, MBC- The cantilever beam ABC (Figure 1)shown is composed of two solid cylindrical sections: AB has a diameter of dj =2.00 in and BC has a diameter of d, = 6.00 in. The two moments, M, = 70.0 kip - ft and MB = 70.0 kip - ft , are applied externally at points A and B. respectively. Assume EI is constant with E =2.9 x 10°psi and that a = 1.00 ft and b = 3.00 ft Express your answers in kip - ft to three significant figures, separated by a comma. > View Available Hint(s) VOAEOIt vec ? MA3, Mgc = kip - , kip - t Submit Part B- Moments inertia for portion AB and portion BC of the beam Determine the moments of inertia for AB, IAB, and BC, IBC Express your answers in in' to three significant figures, separated by a comma. > View Available Hint(s) Figure < 1 of 1> VO AE It vec I43. Igc = in, in Submit M Part C - Radius of curvature for AB and BC Determine the radius of curvature for AB, PAR and for BC, PBC-

I Review Learning Goal: Part A- Internal bending moments in beam ABC To determine the internal moments within a cantilever beam that has two different cross- sectional areas and two externally applied moments acting on it, and to determine the radius of curvature for each section of the beam. After drawing a free-body diagram, the first step in analyzing the deflections of beam ABC is to determine the internal bending moments in the different sections. Determine the bending moments in AB, MAR, and in BC, MBC- The cantilever beam ABC (Figure 1)shown is composed of two solid cylindrical sections: AB has a diameter of dj =2.00 in and BC has a diameter of d, = 6.00 in. The two moments, M, = 70.0 kip - ft and MB = 70.0 kip - ft , are applied externally at points A and B. respectively. Assume EI is constant with E =2.9 x 10°psi and that a = 1.00 ft and b = 3.00 ft Express your answers in kip - ft to three significant figures, separated by a comma. > View Available Hint(s) VOAEOIt vec ? MA3, Mgc = kip - , kip - t Submit Part B- Moments inertia for portion AB and portion BC of the beam Determine the moments of inertia for AB, IAB, and BC, IBC Express your answers in in' to three significant figures, separated by a comma. > View Available Hint(s) Figure < 1 of 1> VO AE It vec I43. Igc = in, in Submit M Part C - Radius of curvature for AB and BC Determine the radius of curvature for AB, PAR and for BC, PBC-

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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I Review Learning Goal: Part A- Internal bending moments in beam ABC To determine the internal moments within a cantilever beam that has two different cross- sectional areas and two externally applied moments acting on it, and to determine the radius of curvature for each section of the beam. After drawing a free-body diagram, the first step in analyzing the deflections of beam ABC is to determine the internal bending moments in the different sections. Determine the bending moments in AB, MAR, and in BC, MBC- The cantilever beam ABC (Figure 1)shown is composed of two solid cylindrical sections: AB has a diameter of dj =2.00 in and BC has a diameter of d, = 6.00 in. The two moments, M, = 70.0 kip - ft and MB = 70.0 kip - ft , are applied externally at points A and B. respectively. Assume EI is constant with E =2.9 x 10°psi and that a = 1.00 ft and b = 3.00 ft Express your answers in kip - ft to three significant figures, separated by a comma. > View Available Hint(s) VOAEOIt vec ? MA3, Mgc = kip - , kip - t Submit Part B- Moments inertia for portion AB and portion BC of the beam Determine the moments of inertia for AB, IAB, and BC, IBC Express your answers in in' to three significant figures, separated by a comma. > View Available Hint(s) Figure < 1 of 1> VO AE It vec I43. Igc = in, in Submit M Part C - Radius of curvature for AB and BC Determine the radius of curvature for AB, PAR and for BC, PBC-
Transcribed Image Text:I Review Learning Goal: Part A- Internal bending moments in beam ABC To determine the internal moments within a cantilever beam that has two different cross- sectional areas and two externally applied moments acting on it, and to determine the radius of curvature for each section of the beam. After drawing a free-body diagram, the first step in analyzing the deflections of beam ABC is to determine the internal bending moments in the different sections. Determine the bending moments in AB, MAR, and in BC, MBC- The cantilever beam ABC (Figure 1)shown is composed of two solid cylindrical sections: AB has a diameter of dj =2.00 in and BC has a diameter of d, = 6.00 in. The two moments, M, = 70.0 kip - ft and MB = 70.0 kip - ft , are applied externally at points A and B. respectively. Assume EI is constant with E =2.9 x 10°psi and that a = 1.00 ft and b = 3.00 ft Express your answers in kip - ft to three significant figures, separated by a comma. > View Available Hint(s) VOAEOIt vec ? MA3, Mgc = kip - , kip - t Submit Part B- Moments inertia for portion AB and portion BC of the beam Determine the moments of inertia for AB, IAB, and BC, IBC Express your answers in in' to three significant figures, separated by a comma. > View Available Hint(s) Figure < 1 of 1> VO AE It vec I43. Igc = in, in Submit M Part C - Radius of curvature for AB and BC Determine the radius of curvature for AB, PAR and for BC, PBC-
Part C- Radius of curvature for AB and BC Determine the radius of curvature for AB, PAB: and for BC, PPBC- Express your answers in feet to three significant figures, separated by a comma. • View Available Hint(s) VAEO I vec ? PAB: PBC= ft, ft Submit
Transcribed Image Text:Part C- Radius of curvature for AB and BC Determine the radius of curvature for AB, PAB: and for BC, PPBC- Express your answers in feet to three significant figures, separated by a comma. • View Available Hint(s) VAEO I vec ? PAB: PBC= ft, ft Submit
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