Introduction
Refer back to tangent relations and symmetry. They are very important for this part.
Lab Instructions
Model the bracket.
The model should have a mass of 671.95 grams.
Hints: It's easier to do the vertical rib if the base extrusion's origin is in the center of the middle hole. Then you can use the origin as a reference for the 4.325" dimension of the rib. Pay attention to the material or you won't get the correct mass.
Submission
See rubric for submission and grading criteria.
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