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Unformatted text preview: displacements has components of 2.8 km+2.1 km=4.9 km north and 2.8 km-2.1 km=0.7 km east. To nd the sum of two (or more) vectors graphically the vectors being added should be lined up tip-to-tail. The sum is then the vector from the tail of the rst to the tip of the last (the dashed vector in the right hand gure). 34...
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This note was uploaded on 01/27/2012 for the course PHY 2048l taught by Professor Staff during the Fall '08 term at University of Central Florida.
- Fall '08