document.write( "Question 144890: A measuring tape drops from a roof that is 16 feet above the ground. After how many seconds does the measuring tape land on the ground?\r
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Algebra.Com's Answer #105588 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"s+=+at%5E2%2F2\" where s = distance, a = acceleration, and t = time\r
\n" ); document.write( "\n" ); document.write( "a = gravity, which is an acceleration of 32 ft/sec/sec.\r
\n" ); document.write( "\n" ); document.write( "So, \"16+=+32t%5E2%2F2\"
\n" ); document.write( "\"16+=+16t%5E2\"
\n" ); document.write( "\"1+=+t%5E2\"
\n" ); document.write( "t = 1 second.
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