William Haynes

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    William Haynes created Machine: Pliers 3 years ago

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    William Haynes created Particle Equilibrium: Use slopes to find components 3 years ago

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    William Haynes on Vector addition: tip-to-tail method 3 years ago

    Saved a checkpoint:

    Changed polar grid from 15° to 10°.  Set tolerances ±5° for close, ±2° for right.

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    William Haynes on Rectangular components: R to P 3 years ago

    Saved a checkpoint:

    Precround angle theta

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    William Haynes on Rectangular components: P to R 3 years ago

    Saved a checkpoint:

    Prior to making changes requested by Joan Carter

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    William Haynes published Centroid of a triangle by integration 3 years, 1 month ago

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    William Haynes on Centroid of a triangle by integration 3 years, 1 month ago

    Gave some feedback: Ready to use

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    William Haynes created Centroid of a triangle by integration 3 years, 1 month ago

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    William Haynes published Area of a trapezoid by integration 3 years, 1 month ago

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    William Haynes published Family of parabolas 3 years, 1 month ago

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