Physics, 15.10.2020 06:01 jahnoibenjamin
Note that the origin of the axes is at the legs of the snowboarder for time t = 0. The plot for the “Legs” has been marked up to t = 0. You need to complete the Legs plot across the screen from point t = 0 onward. To do so, mark the Legs position on every frame by holding down the Shift key and clicking the mouse (crosshair cursor) as the video automatically steps through the video clip. See how to plot points. Hint: Zoom your browser display to at least 125% for this marking step, to get the best accuracy in marking the center of the “marker patch” on each frame. After you’ve plotted the rest of the points for the legs, return your browser’s “zoom” setting to 100%. Now look at the graphs for the horizontal and vertical displacement of the legs against time. How do the two graphs, x vs. t and y vs. t appear? What can you say about the displacement of the snowboarder?
Answers: 3
Physics, 22.06.2019 01:30
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True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
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Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
Note that the origin of the axes is at the legs of the snowboarder for time t = 0. The plot for the...
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