document.write( "Question 170504: The distance an object falls is directly proportional to the square of the time it has been falling. After 6 seconds it has fallen 1296 feet. How long will it to fall 2304 feet? \n" ); document.write( "
Algebra.Com's Answer #125907 by Mathtut(3670)\"\" \"About 
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so we have \"d%2Ft%5E2\" \"1296%2F6%5E2=2304%2Ft%5E2\" cross multiply
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\n" ); document.write( "\"82944=1296x%5E2\"--->\"t%5E2=64\" take square root of each side
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\n" ); document.write( "\"highlight%28t=8%29\"seconds
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