document.write( "Question 1113400: the stopping distance, s , of a car varies directly as the square of its speed, v. if a car traveling 60 mph requires 220ft to stop, find the stopping distance for a car traveling 30 mph \n" ); document.write( "
Algebra.Com's Answer #728424 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"s=k%2Av%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"k=s%2Fv%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"k=220%2F60%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28s=%2811%2F180%29v%5E2%29\"
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