document.write( "Question 250473: A rocket is fired upward with an initial speed of 1960 m/s. After how many minutes does it hit the ground? \n" ); document.write( "
Algebra.Com's Answer #182468 by manglu(4)\"\" \"About 
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time(in seconds) = 2u/g
\n" ); document.write( "where u is initial velocity
\n" ); document.write( "g = 10m/s^2
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