July 15, 2020 marks the first full run of the Black Widow Roller Coaster. There may be some work that needs to be done. Find out what happens on this monumental day!
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Video-Initial Testing of The Black Widow Backyard Roller Coaster
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Video - Stress Free Method to Combine Multiple Normal and Shear Stresses
In addition to combining shear and normal stresses with Mohr’s circle, we also need to know how to add stresses from multiple sources. Some stresses add linearly but others add by the square root...
Combining loads and stresses is a difficult task. We’ve all learned Mohr’s circle in college, but there was so much information presented. We’ve boiled it down to what you actually need to know...
