document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1018110>Question 1018110</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The diameter of a lead ball is2.1cm The density used is11.34cubic cm what is the wieght of the lead ball<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 #634262 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=634262\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We have a lead ball whose diameter is 2.1cm,<BR>\n" );
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document.write( "Volume(V) of the lead ball = (4/3) * pi * r^3, where pi=(22/7) and r = (2.1)/2 = 1.05<BR>\n" );
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document.write( "V = (4/3) * (22/7) * (1.05)^3 = 4.851 cubic cm<BR>\n" );
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document.write( "Density = mass / volume<BR>\n" );
document.write( "11.34 = mass / 4.851<BR>\n" );
document.write( "mass = 11.34 * 4.851 = 55.01034 grams or 0.05501034kg<BR>\n" );
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document.write( "Weight(W) = mass * gravity<BR>\n" );
document.write( "W = 0.05501034 * 9.8 = 0.539101332 approx 0.54 newtons or 0.121194801086369 approx 0.12 pounds<BR>\n" );
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