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A beam is supported by single journal bearings at both ends. A distributed load defined by the function W(z) = (5z² – 7z + 19) is applied to the beam. Note: the origin is located 0.5 ft to the right of ft point A. W. Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value di 0.5 ft d2 7 ft a. Determine the magnitude of the equivalent force, FR that replaces the force system. b. Determine the location of the FR on the beam, d, measured from point A. Round your final answers to 3 significant digits/figures. FR= d = ft

A beam is supported by single journal bearings at both ends. A distributed load defined by the function W(z) = (5z² – 7z + 19) is applied to the beam. Note: the origin is located 0.5 ft to the right of ft point A. W. Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value di 0.5 ft d2 7 ft a. Determine the magnitude of the equivalent force, FR that replaces the force system. b. Determine the location of the FR on the beam, d, measured from point A. Round your final answers to 3 significant digits/figures. FR= d = ft

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A beam is supported by single journal bearings at both ends. A distributed load defined by the function W (2) = (5a² – 7a + 19) is applied to the beam. Note: the origin is located 0.5 ft to the right of ft point A. W: Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value di 0.5 ft d2 7 ft a. Determine the magnitude of the equivalent force, FR that replaces the force system. b. Determine the location of the FR on the beam, d, measured from point A. Round your final answers to 3 significant digits/figures. FR= lb d = ft
Transcribed Image Text:A beam is supported by single journal bearings at both ends. A distributed load defined by the function W (2) = (5a² – 7a + 19) is applied to the beam. Note: the origin is located 0.5 ft to the right of ft point A. W: Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value di 0.5 ft d2 7 ft a. Determine the magnitude of the equivalent force, FR that replaces the force system. b. Determine the location of the FR on the beam, d, measured from point A. Round your final answers to 3 significant digits/figures. FR= lb d = ft
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