document.write( "Question 1005430: Two airplanes start at same point. Plane A travels 250 km east and plane B travels 180 km North. What is the vector difference of these two displacement? \n" ); document.write( "
Algebra.Com's Answer #622938 by Fombitz(32388)\"\" \"About 
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Plane A : (250,0)
\n" ); document.write( "Plane B : (0,180)
\n" ); document.write( "AB=(250,0)-(0,180)=(250-0,0-180)=(250,-180)
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