document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=607452>Question 607452</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the wheel of a cart is making 5 revolutions per sec .if the diameter of the wheel is 84 cm ,find its speed in km/hr.give your answer correct to the nearest km  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #382752 by </B><A HREF=/tutors/aboutme.mpl?userid=w_parminder><B>w_parminder(53)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=w_parminder><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=w_parminder><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=382752\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Diameter 'd' = 84 cm<BR>\n" );
document.write( "distance covered in one revolution = circumference of the wheel<BR>\n" );
document.write( "= pi*d<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2822%2F7%29%2A84 ALIGN=MIDDLE  ALT=\"%2822%2F7%29%2A84\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= 22*12 =264 cm<BR>\n" );
document.write( "Distance covered in 1 sec = 5*264 cm = 1320 cm<BR>\n" );
document.write( "Distance covered in 1 hour (3600 seconds) = 3600*1320 cm<BR>\n" );
document.write( "OR 47.52 Km<BR>\n" );
document.write( "So speed of the cart = 48 Km/hr (approximately) </SPAN>\n" );
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