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Find the component form of v given its magnitude and the angle it makes with the positive x -axis. Sketch v.

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Find the component form of v given its magnitude and the angle it makes with the positive x -axis. Sketch v.

Magnitude                  Angle

asked Jan 24, 2015 in TRIGONOMETRY by anonymous

1 Answer

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Step 1 :

The vector is

Where is the magnitude and is the angle made with positive x-axis.

Step 2 :

Magnitude and the angle

Substitute and in v.

The vector is

Step 3 :

The graph of the vector 

Solution :

The vector is

The graph of the vector 

answered Jan 26, 2015 by Thomas Apprentice

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