Directional ballistic movement with transported mass

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<title>Directional ballistic movement with transported mass</title>
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<title>Ergonomics</title>
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<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080220877">
<namePart>Hoffmann, Errol R.</namePart>
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<namePart>Gan, Khai-Chung</namePart>
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<namePart>International Ergonomics Association 1988 Sydney</namePart>
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<abstract displayLabel="Summary">By applying Newton's Law of motion and assuming an approximate sinusoidal or trapezoidal waveform for the acceleration pattern, time for a ballistic movements is shown to be a function of the square root of movement amplitude and total moment of inertia. This equation is the ballistic equivalent of Fitts' equation for visually controlled movements. The experimental data gave excellent correlation with the mathematical models</abstract>
<note type="statement of responsibility">Errol R. Hoffmann and Khai-Chung Gan</note>
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<topic>Ecuaciones matemáticas</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080563219">
<topic>Ley de Fitts</topic>
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<topic>MTM</topic>
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<topic>Modelos matemáticos</topic>
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<title>Ergonomics</title>
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<text>Vol. 31, nº 5, May 1988 ; p. 841-856</text>
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