document.write( "Question 1164063: In navigational terms, a minute is one sixtieth of a degree, and a second is one sixtieth of a minute. To the nearest foot, what is the length of a one-second arc on the equator? The radius of the earth is 3960 miles. \n" ); document.write( "
Algebra.Com's Answer #788724 by ikleyn(53765)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Calculate the equator circumference in feet and then divide it by 360*60*60.\r
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