document.write( "Question 383279: An object is dropped from the top of a tower.The formula s=4.9t∧2 gives the distance in meters(s) that the object falls in T seconds.How many seconds will it take the object to fall 122.5 m? \n" ); document.write( "
Algebra.Com's Answer #271411 by mananth(16946)\"\" \"About 
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\"+s+=+4.9t%5E2\"
\n" ); document.write( "...
\n" ); document.write( "\"%28s%2F4.9%29=t%5E2\"
\n" ); document.write( "\"sqrt%28s%2F4.9%29=t\"
\n" ); document.write( "..
\n" ); document.write( "substitute the value os s =122.5
\n" ); document.write( "\"sqrt%28122.5%2F4.9%29=t\"
\n" ); document.write( "\"%28highlight%28t+=+5+seconds%29%29\"
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\n" ); document.write( "m.ananth@hotmail.ca
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