document.write( "Question 1183443: Add the vectors a=(0,7), and b=(11,0), and find the magnitude and angle from the horizontal of the resultant vector. \n" ); document.write( "
Algebra.Com's Answer #813796 by 4419875(21)\"\" \"About 
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We know that the resultant is the sum of two vectors, vector a and b. Hence,
\n" ); document.write( "r=<0+11,7+0>
\n" ); document.write( "r=<11,7>
\n" ); document.write( "where r is the resultant
\n" ); document.write( "the formula of the magnitude is given by the absolute of the vector(s)
\n" ); document.write( "|r|=\"sqrt%28%28x%5E2%29%2B%28y%5E2%29%29\"
\n" ); document.write( "|r|=\"sqrt%28%2811%5E2%29%2B%287%5E2%29%29\"
\n" ); document.write( "solve the value for your self\r
\n" ); document.write( "\n" ); document.write( "For the angle, Θ=\"arctan%28y%2Fx%29\", in which we refer from the resultant vector's values.Therefore\r
\n" ); document.write( "\n" ); document.write( "Θ=\"arctan%287%2F11%29\"\r
\n" ); document.write( "\n" ); document.write( "*Note: two answers are to be yielded either in the radian form or degrees form. Be sure to check what unit is to be outputted from your calculator \n" ); document.write( "
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