Page 5a -- 2D Rotation Demonstration

INSTRUCTIONS:
Enter values for X, Y, and theta (Q). Theta must be in radians. Hit RETURN.

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The components of the resultant vector are displayed as X' and Y'.

For best results, try a unit vector with zero rotation first. Then enter a new rotation value and observe the change in vector position. Calculate the rotation matrix and resultant vector using the method shown on the previous page.