document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=276768>Question 276768</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The weight of an object follows this equation:\r<BR>\n" );
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document.write( "w= Cr^-2<BR>\n" );
document.write( "where c is the constant, and r is the distance that the object is from the center of the earth.<BR>\n" );
document.write( "Solve the equation w= Cr^-2  for r, or in other words rearrange the equation for r.\r<BR>\n" );
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document.write( "Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #201638 by </B><A HREF=/tutors/aboutme.mpl?userid=nyc_function><B>nyc_function(2741)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nyc_function><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=nyc_function><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=201638\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> First write r^(-2) as 1/r^2\r<BR>\n" );
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document.write( "W = C/r^2\r<BR>\n" );
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document.write( "Multiply both sides by r^2.\r<BR>\n" );
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document.write( "(W)(r^2) = C\r<BR>\n" );
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document.write( "Divide both sides by W.\r<BR>\n" );
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document.write( "r^2 = C/W\r<BR>\n" );
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document.write( "Take the square root of both sides.\r<BR>\n" );
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document.write( "r = sqrt{C/W}\r<BR>\n" );
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document.write( "  </SPAN>\n" );
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