Adding Vectors Using Component Method | Example

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In this video, we added two vectors using component method.

Sample Problem:
A map of South Korea suggests that Daegu is 155 km in a direction 22.5° north of east from Gwangju. The same map shows that Seoul is 230 km in a direction 36.0° west of north from Daegu. Modeling the Earth as flat, use this information to find the displacement from Gwangju to Seoul.

*A small correction to the magnitude of the resultant vector. It should be 245.52 km.

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Reference:
General Physics by Serway and Vuille, 11th edition
Khan Academy
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A small correction to the magnitude of the resultant vector. It should be 245.52 km. Thank you!

sirtapsexplains
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Final answer is 245.22 km? not 245.52 km?

darkdoor