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Moment Exploration: Engine Hoist	11 Mar 2024, 2:50 p.m.
Reactions for beam with uniformly varying load	1 Mar 2024, 10:48 p.m.
Friction: Range of values 2	23 Feb 2024, 8:39 p.m.
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Engineering Statics Homework Problems. Problems have dynamic Geogebra diagrams and use the quantities extension.

Many are included in Engineering Statics: Open and Interactive, a free, online textbook.

Project activity

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William Haynes on Vector addition by summing scalar components 3 months ago

Saved a checkpoint:

Revised diagram to consistently call the forces A, B and C.

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William Haynes on Vector addition by summing scalar components - easy 3 months ago

Saved a checkpoint:

Revised diagram to allow dragging of the components. Revised logic to ensure that the vectors don't intersect.

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William Haynes on Vector addition by summing scalar components - easy 3 months ago

Saved a checkpoint:

prior to change

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William Haynes commented on Vector addition by summing scalar components - easy 3 months, 1 week ago

Fixed typography for vectors.

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William Haynes on Arbitrary components 3 months, 1 week ago

Saved a checkpoint:

Replaced diagram, greatly simplified the logic

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William Haynes on Arbitrary components 3 months, 1 week ago

Saved a checkpoint:

Prior to working on an improved version.

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William Haynes on Equilibrium of a particle: hanging weight 3 months, 1 week ago

Saved a checkpoint:

Prior to cleanup

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William Haynes on Perpendicular distance between a point and line 3 months, 1 week ago

Gave some feedback: Ready to use

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William Haynes on Perpendicular distance between a point and line 3 months, 1 week ago

Gave some feedback: Should not be used

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William Haynes commented on Equilibrium of a particle: hanging weight 3 months, 3 weeks ago

Cleaned up parts, gave parts names.

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William Haynes commented on Equilibrium of a particle - equilibrium equation method 3 months, 3 weeks ago

Cleaned up advice and latex.

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William Haynes commented on Equilibrium of a particle: four forces 3 months, 3 weeks ago

Cleaned up advice section, using simplify to make equations better

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William Haynes on Equilibrium of a particle: four forces 3 months, 3 weeks ago

Saved a checkpoint:

Replaced answer part with seemingly identical part, and no longer get the error. Not sure why. Edited statement.

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William Haynes on Equilibrium of a particle: four forces 3 months, 3 weeks ago

Gave some feedback: Ready to use

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William Haynes on Equilibrium of a particle: four forces 3 months, 3 weeks ago

Saved a checkpoint:

checkpoint

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William Haynes published 3D Equilibrium: Hanging Plate 3 months, 3 weeks ago

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William Haynes on 3D Equilibrium: Hanging Plate 3 months, 3 weeks ago

Gave some feedback: Ready to use

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William Haynes created 3D Equilibrium: Hanging Plate 3 months, 3 weeks ago

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William Haynes on Equilibrium of a rigid body: truss 6 months, 2 weeks ago

Saved a checkpoint:

Turned off debug mode (oops), and edited the ggb applet to turn off gridlines and scale.

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Jay McCormack on Vector addition by summing scalar components - easy 7 months, 3 weeks ago

Gave some feedback: Ready to use

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Ready to use	163
Should not be used	0
Has some problems	0
Doesn't work	0
Needs to be tested	1
Draft	3

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William Haynes (owner)