document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1154319>Question 1154319</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A truck with 42-in.-diameter wheels is traveling at 55 mi/h.\r<BR>\n" );
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document.write( "Find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:\r<BR>\n" );
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document.write( "How many revolutions per minute do the wheels make? (rpm) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #776737 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=776737\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> [ mi/hr ] x [ ft/mi ] x [ in/ft ] = [ in/hr]<BR>\n" );
document.write( "[ in/hr ] x [ hr/min ] = [ in/min ]<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+55%2F1+%29%2A%28+5280%2F1+%29%2A%28+12%2F1+%29+=+3484800+ ALIGN=MIDDLE  ALT=\"+%28+55%2F1+%29%2A%28+5280%2F1+%29%2A%28+12%2F1+%29+=+3484800+\"   DISABLED_style= \"max-width:90%; height:auto;\" > in/hr<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+3484800%2F1+%29%2A%28+1%2F60+%29+=+58080+ ALIGN=MIDDLE  ALT=\"+%28+3484800%2F1+%29%2A%28+1%2F60+%29+=+58080+\"   DISABLED_style= \"max-width:90%; height:auto;\" > in/min<BR>\n" );
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document.write( "In 1 revolution the wheel lays down 1 circumference<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+C+=+2%2Api%2A21+ ALIGN=MIDDLE  ALT=\"+C+=+2%2Api%2A21+\"   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%2A3.14159%2A21+ ALIGN=MIDDLE  ALT=\"+C+=+2%2A3.14159%2A21+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+C+=+131.9469+ ALIGN=MIDDLE  ALT=\"+C+=+131.9469+\"   DISABLED_style= \"max-width:90%; height:auto;\" > in<BR>\n" );
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document.write( "[ in/min ] / [ in/rev ] = [ rev/min ]<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+58080+%2F+131.9469+=+440.1771+ ALIGN=MIDDLE  ALT=\"+58080+%2F+131.9469+=+440.1771+\"   DISABLED_style= \"max-width:90%; height:auto;\" > rev/min ( the rpms )<BR>\n" );
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document.write( "[ rev/min ] x [ rad/rev ] = [ rad/min ]<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+440.1771%2A2%2A3.14159+=+2765.714+ ALIGN=MIDDLE  ALT=\"+440.1771%2A2%2A3.14159+=+2765.714+\"   DISABLED_style= \"max-width:90%; height:auto;\" > rad/min ( the angular speed )<BR>\n" );
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document.write( "check the math & get a<BR>\n" );
document.write( "2nd opinion if needed\r<BR>\n" );
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document.write( " </SPAN>\n" );
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