document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=177701>Question 177701</A>: <I><SPAN STYLE=\"word-break: break-all;\"> At 9:00 a.m. a truck leaves the truck yard and travels west at a rate of 45 mi/hr. Two hours later, a second truck leaves along the same route, traveling at 55 mi/hr. When will the second truck catch up to the first?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #132696 by </B><A HREF=/tutors/aboutme.mpl?userid=kollanag><B>kollanag(3)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=kollanag><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=132696\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "1st truck travels at s1 = u1 + v1t1<BR>\n" );
document.write( "for 2nd truck s2 = u2+ v2t2\r<BR>\n" );
document.write( "\n" );
document.write( "t1 = t2 + 2\r<BR>\n" );
document.write( "\n" );
document.write( "s1 = s2\r<BR>\n" );
document.write( "\n" );
document.write( "u1 and u2 are zeros.\r<BR>\n" );
document.write( "\n" );
document.write( "so\r<BR>\n" );
document.write( "\n" );
document.write( "45t1 = 55t1 - 110\r<BR>\n" );
document.write( "\n" );
document.write( "==> t1 = 11 hr.\r<BR>\n" );
document.write( "\n" );
document.write( "so at the time of 8 PM they will meet.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );