106. (Contd.)
Figures _A _ and _B_ are sets of coordinate lines.
Figure _A_ shows the four quadrants and a rotating vector.
Figure _B_ shows an X axis marked off in degrees.
above the X axis. This height represents the magnitude of the y vector.
For each 15 rotation of the resultant vector in a counterclockwise direction, plot a point
above or below the corresponding degrees on the X axis of figure _B_ .
The first four points have been plotted for you.
You are to plot the other points through one complete cycle (0 through 360). You are
then to draw a line, connecting the plotted points, to form a sine curve.
Figure A
Figure B
CHECK THE ACCURACY OF YOUR WORK ON THE FOLLOWING PAGE.
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IT0350
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