document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=687834>Question 687834</A>: <I><SPAN STYLE=\"word-break: break-all;\"> speed of a tractor is 26.376km/hr if rear wheels makes 18 revolutions per minute. calculate the diameter of the wheel .. can anyone please solve it <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #425357 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=425357\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> speed of a tractor is 26.376km/hr if rear wheels makes 18 revolutions per minute. calculate the diameter of the wheel<BR>\n" );
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document.write( "let d=diameter of wheel<BR>\n" );
document.write( "&#960;d=circumference of wheel<BR>\n" );
document.write( "18 rev/min*&#960;d/rev*60min/hr=18*60*&#960;d/hr=26.376 km/hr<BR>\n" );
document.write( "d=26.376/&#960;*18*60&#8776;0.0077 km or 7.7 m </SPAN>\n" );
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