Translations:KmPlot/Using Sliders/10/da: Difference between revisions

Latest revision as of 16:46, 13 October 2010

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Message definition (KmPlot/Using Sliders)

* Define a constant v_0 for the starting velocity.
* Create a new parametric plot
* Enter the equations {{Input|1=<nowiki>f_x(t,α) = v_0∙cos(α)∙t
f_y(t,α) = 2+v_0∙sin(α)∙t−5∙t^2</nowiki>}}
* Check the <menuchoice>Slider</menuchoice> option and choose <menuchoice>Slider No. 1</menuchoice> from the drop down list.
* To make the available sliders visible, check <menuchoice>View -> Show Sliders</menuchoice>

Definer en konstant v_0 for starthastigheden.
Lav et parametrisk plot

Skriv ligningen

f_x(t,α) = v_0∙cos(α)∙t
f_y(t,α) = 2+v_0∙sin(α)∙t−5∙t^2

Markér tilvalget Skyder og vælg Skyder nr. 1 fra dropnedfeltet.
For at gøre de tilgængelige skydere synlige, så vælg menuen Vis -> Vis skydere