document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=887083>Question 887083</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a car starts from rest and accelerates at the rate 2 meter per second square to 50 km/h. can it make to pass through a distance of 150m in 13 sec. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #536342 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=536342\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a car starts from rest and accelerates at the rate 2 meter per second square to 50 km/h. can it make to pass through a distance of 150m in 13 sec.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "50 km/hr = 50000/3600 m/sec = 125/9 m/sec<BR>\n" );
document.write( "----<BR>\n" );
document.write( "v = a*t<BR>\n" );
document.write( "t = (125/9)/2 = 125/18 seconds<BR>\n" );
document.write( "t =~ 7 seconds<BR>\n" );
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document.write( "s = at^2/2<BR>\n" );
document.write( "s = 2*(125/18)^2/2<BR>\n" );
document.write( "s = 15625/324 meters<BR>\n" );
document.write( "s =~ 48.225 meters (distance to accelerate to 50 km/hr, in ~ 7 seconds)<BR>\n" );
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document.write( "Moving at 125/9 m/sec for the remaining time:<BR>\n" );
document.write( "s = v*t = (125/9)*6 = 83.333 meters<BR>\n" );
document.write( "Total distance =~ 131.56 meters<BR>\n" );
document.write( " </SPAN>\n" );
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