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Objective: To use the components of two or more vectors to determine the magnitude and direction of their resultant.

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Component Addition

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Apprentice Level 3 Questions Add two vectors;  determine resultant.

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Master Level 3 Questions Add three vectors; determine resultant.

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Wizard Level 3 Questions Add four vectors;  determine resultant.

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Component Addition

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Use the Number Pad to enter the value of ...

°CCW

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#3

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List the magnitude and direction of each vector. Use a +/- sign for direction (left and down are -).

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Wizard

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Tap on the thumbnail that shows the relative orientation of the resultant and its components.

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Scale: 

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Check Table

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Use the diagram and scale to determine the magnitude and direction of the resultant for the vector addition equation. Begin with the table.

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Use SOH CAH TOA and the Pythagorean theorem to determine the magnitude and CCW direction of R.

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Magnitude:

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Use table values, the diagram, SOH CAH TOA, and the Pythagorean theorem to determine the magnitude and CCW direction of R.

° CCW

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Apprentice