Mathematics, 03.09.2019 02:20 madrae02
Aunit vector lies in the plane, at an angle of 141 degrees from the axis, with a positive component. what is the unit vector?
Answers: 3
and 
, where R is the radius (in this case the unit, 1) and α the angle formed with the axis. Then:
and 
.
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Aunit vector lies in the plane, at an angle of 141 degrees from the axis, with a positive component....
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