document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1126351>Question 1126351</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A vehicle has tires that are 75 cm in diameter. A point is marked on the edge of the tire.<BR>\n" );
document.write( "A) determine the mesure of the angle through which the point turnes every second if the vehicle is travelling at 110 km/hr. Give your answer in degrees and in radians, to the nearest tenth.<BR>\n" );
document.write( "B) what is the answer in radians If the diameter of the tire is 66 cm? Do you think that tire diameter affects tire life? Explain.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #742679 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=742679\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find circumference of tire in meters<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+C+=+2%2Api%2Ar+ ALIGN=MIDDLE  ALT=\"+C+=+2%2Api%2Ar+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+C+=+.75pi+ ALIGN=MIDDLE  ALT=\"+C+=+.75pi+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+C+=+2.3562+ ALIGN=MIDDLE  ALT=\"+C+=+2.3562+\"   DISABLED_style= \"max-width:90%; height:auto;\" > m<BR>\n" );
document.write( "Find speed of car in m/sec<BR>\n" );
document.write( "[ km/hr ]x[ m/km ]x[ hr/sec ] = [ m/sec ]<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+110%2A1000%2A%28+1%2F3600+%29+=+30.556+ ALIGN=MIDDLE  ALT=\"+110%2A1000%2A%28+1%2F3600+%29+=+30.556+\"   DISABLED_style= \"max-width:90%; height:auto;\" > m/sec<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "[ m/sec ]x[ 1 sec ] = [ m ] <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+30.556%2A1+=+30.556+ ALIGN=MIDDLE  ALT=\"+30.556%2A1+=+30.556+\"   DISABLED_style= \"max-width:90%; height:auto;\" > m<BR>\n" );
document.write( "divide distance car travels in 1 sec by circumference<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+30.556%2F2.3562+=+12.968+ ALIGN=MIDDLE  ALT=\"+30.556%2F2.3562+=+12.968+\"   DISABLED_style= \"max-width:90%; height:auto;\" > revolutions/sec<BR>\n" );
document.write( "a)<BR>\n" );
document.write( "The point on the tire turns <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+360%2A12.968+=+4668.5+ ALIGN=MIDDLE  ALT=\"+360%2A12.968+=+4668.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" > degrees<BR>\n" );
document.write( "and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2%2Api%2A12.968+=+81.48+ ALIGN=MIDDLE  ALT=\"+2%2Api%2A12.968+=+81.48+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 81.5 radians<BR>\n" );
document.write( "b)<BR>\n" );
document.write( "you can recalculate using diameter = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.66+ ALIGN=MIDDLE  ALT=\"+.66+\"   DISABLED_style= \"max-width:90%; height:auto;\" > m\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );