document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=769311>Question 769311</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a train 1000 meters long running at a speed of 1000 meters per second is crossing a tunnel which is 1000 meters long.how long was the train inside the tunnel from the time it enters until it completely got out? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #468800 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=468800\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the length of train = 1000 m<BR>\n" );
document.write( "length of tunnel = 1000m\r<BR>\n" );
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document.write( "If the train has to come out completely from the tunnel it has to travel 2000 m\r<BR>\n" );
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document.write( "speed = 1000m/s\r<BR>\n" );
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document.write( "t= d/s\r<BR>\n" );
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document.write( "t=2000/1000\r<BR>\n" );
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document.write( "t= 2 seconds </SPAN>\n" );
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