document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=846015>Question 846015</A>: <I><SPAN STYLE=\"word-break: break-all;\">  A bus is traveling north at a speed of 90 kilometers per hour (km/hr). A motorcycle traveling north at a speed of 120 km/hr passes the bus.<BR>\n" );
document.write( "   Which describes what the bus’s motion looks like to the driver of the motorcycle?<BR>\n" );
document.write( "a. The bus looks like it is moving south at 30 km/hr.<BR>\n" );
document.write( "b. The bus looks like it is moving north at 90 km/hr.<BR>\n" );
document.write( "c. The bus looks like it is moving north at 120 km/hr.<BR>\n" );
document.write( "d, The bus looks like it is moving south at 210 km/hr. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #509541 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=509541\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) To the bus the motorcycle would look like it is traveling 30 km/h north<BR>\n" );
document.write( "so the bus would look like it were traveling the same speed in the opposite direction.  <BR>\n" );
document.write( "b) would be true of the bus if the bike were stationary<BR>\n" );
document.write( "c) would be true of the bike if the bus were stationary<BR>\n" );
document.write( "d) would be true if they were going in opposite directions. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );