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William Haynes on Internal force: Overhanging beam 1 month ago

Saved a checkpoint:

Corrected dispay bug in advice by using conditional visibility.  Previously when B<C, units were rendered in italics.

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William Haynes on Internal force: Overhanging beam 1 month, 1 week ago

Saved a checkpoint:

Fixed misslabeled points B, C, and D.  (Gail Stephens)

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William Haynes on Centroid of parts 1 month, 1 week ago

Saved a checkpoint:

Removed quantities from the spreadsheet cells.

William Haynes published William's copy of Easy exam 2 months, 2 weeks ago

William Haynes published William's copy of Easy exam 2 months, 2 weeks ago

William Haynes copied Easy exam to William's copy of Easy exam 2 months, 3 weeks ago

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William Haynes on Centroid of a composite area: rectangles and triangles 2 months, 3 weeks ago

Saved a checkpoint:

Simplified and used spreadsheet extension.

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William Haynes on Centroid of a composite area: rectangles and triangles 2 months, 3 weeks ago

Saved a checkpoint:

about to make big changes

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William Haynes on Centroid of a composite area: shape with hole 2 months, 3 weeks ago

Saved a checkpoint:

rewrote to use spreadsheet extension.

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William Haynes on Centroid of parts 2 months, 3 weeks ago

Saved a checkpoint:

replaced answer table with a spreadsheet.