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 Reactions for beam with uniformly varying load 3 months, 2 weeks ago

Saved a checkpoint:

SImplified logic, improved and imbedded diagram.

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William Haynes on Reactions for beam with uniformly varying load 3 months, 2 weeks ago

Saved a checkpoint:

Bug reported

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William Haynes on Friction: Range of values 2 3 months, 3 weeks ago

Saved a checkpoint:

Slightly randomiized the  slope, added a free body diagram to the advice, and cleaned  up advice a bit.

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William Haynes on Friction: Range of values 2 3 months, 3 weeks ago

Gave some feedback: Ready to use

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William Haynes on Friction: Range of values 2 3 months, 3 weeks ago

Gave some feedback: Needs to be tested

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William Haynes on Equilibrium of a rigid body: raise pole 3 months, 3 weeks ago

Saved a checkpoint:

Fix typography. 

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William Haynes commented on Moment of a force about a point 4 months ago

Minor changes only:  added diagram to advice, removed preamble script, replaced with a function.  Minor rewording to advice.

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William Haynes on Moment of a force about a point 4 months ago

Saved a checkpoint:

Prior to major revisions

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William Haynes on Opposing moments using Verignon's theorem 4 months ago

Saved a checkpoint:

Clean up typography

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William Haynes on Equilibrium of a rigid body: bell crank 4 months ago

Saved a checkpoint:

Cleaned up typography.

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William Haynes on Three-force body method: triangle 4 months ago

Saved a checkpoint:

Cleaned up typography.

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William Haynes on V-M 5: Symmetric parabolic loading 4 months, 2 weeks ago

Saved a checkpoint:

Now \simplify[fractionNumbers] works.

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William Haynes on V-M 5: Symmetric parabolic loading 4 months, 2 weeks ago

Gave some feedback: Ready to use

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William Haynes on Moment of a Force: using Verignon's Theorem 4 months, 2 weeks ago

Saved a checkpoint:

Clean up typography.

William Haynes published Moment Balance 4 months, 3 weeks ago

William Haynes published Moment Balance 4 months, 3 weeks ago

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William Haynes on Moment Balance 4 months, 3 weeks ago

Gave some feedback: Ready to use

William Haynes created Moment Balance 4 months, 3 weeks ago

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William Haynes on Equilibrium of two particles: Cylinders in a trough 4 months, 3 weeks ago

Saved a checkpoint:

Fixed some typography problems.

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William Haynes on Vector addition: tip-to-tail method 4 months, 4 weeks ago

Saved a checkpoint:

Improved typography.