the canlevered beam "AB" has a uniform cross section and weighs 300 lb. Answer questions a, b, and c based 40 lb crate shown in the following figure is being hoisted up with a constant acceleration of 6 ft this information. Z a.) Draw a free body diagram of the beam "AB" showing the reaction force(s) and moment(s)/torque(s) acting on the beam at point "A" as well as the "cable force(s)" acting on the beam at point "B" (Don't forget to include the "weight" of the beam). b.) Draw the "Shear Force Diagram" and "Bending Moment Diagram" for the beam "AB". c.) Complete the "loading diagram" shown below by determining the "force(s)" and "moment(s)/torque(s) acting on the cut section through point "C". Show these force(s)/moment(s)/torque(s) on the "loading diagram" given below. d.) Determine the "normal stress" and "shear stress" components at point "C" (i.e. find "oc" and "Te") an show them on a differential volume element located at this point. Be sure to include a coordinate axis reference system to correctly identify the orientation of the element. 2 ft с 8 ft B at bruong di ba y 16 ft/s² |YX 8 in AZ 10 in

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter4: Shear Forces And Bending Moments
Section: Chapter Questions
Problem 4.5.27P: The simple beam ACE shown in the figure is subjected to a triangular load of maximum intensity q0=...
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The 40 lb crate shown in the following figure is being hoisted up with a constant acceleration of 6 ft/s².
The canlevered beam "AB" has a uniform cross section and weighs 300 lb. Answer questions a, b, and c based on
this information.
Z
A
a.) Draw a free body diagram of the beam "AB" showing the reaction force(s) and moment(s)/torque(s)
acting on the beam at point "A" as well as the "cable force(s)" acting on the beam at point "B" (Don't
forget to include the "weight" of the beam).
b.) Draw the "Shear Force Diagram" and "Bending Moment Diagram" for the beam "AB".
c.) Complete the "loading diagram" shown below by determining the "force(s)" and "moment(s)/torque(s)"
acting on the cut section through point "C". Show these force(s)/moment(s)/torque(s) on the "loading
diagram" given below.
d.) Determine the "normal stress" and "shear stress" components at point "C" (i.e. find "c" and "e") and
show them on a differential volume element located at this point. Be sure to include a coordinate axis
reference system to correctly identify the orientation of the element.
2 ft
с
8 ft
B
er bruong di ba
y
16 ft/s²
8 in
AZ
10 in
Transcribed Image Text:The 40 lb crate shown in the following figure is being hoisted up with a constant acceleration of 6 ft/s². The canlevered beam "AB" has a uniform cross section and weighs 300 lb. Answer questions a, b, and c based on this information. Z A a.) Draw a free body diagram of the beam "AB" showing the reaction force(s) and moment(s)/torque(s) acting on the beam at point "A" as well as the "cable force(s)" acting on the beam at point "B" (Don't forget to include the "weight" of the beam). b.) Draw the "Shear Force Diagram" and "Bending Moment Diagram" for the beam "AB". c.) Complete the "loading diagram" shown below by determining the "force(s)" and "moment(s)/torque(s)" acting on the cut section through point "C". Show these force(s)/moment(s)/torque(s) on the "loading diagram" given below. d.) Determine the "normal stress" and "shear stress" components at point "C" (i.e. find "c" and "e") and show them on a differential volume element located at this point. Be sure to include a coordinate axis reference system to correctly identify the orientation of the element. 2 ft с 8 ft B er bruong di ba y 16 ft/s² 8 in AZ 10 in
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