document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1089545>Question 1089545</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write an equation that expresses the relationship. Use k as the constant of variation.\r<BR>\n" );
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document.write( "The weight of a body above the surface of the earth is inversely proportional to the square of its distance from the center of the earth. What is the effect on the weight when the distance is multiplied by 7?<BR>\n" );
document.write( "thank you for help  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #703888 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=703888\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> w, weight<BR>\n" );
document.write( "d, distance from center<BR>\n" );
document.write( "k, variation constant\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=k%2F%28d%5E2%29 ALIGN=MIDDLE  ALT=\"w=k%2F%28d%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "What is the effect on the weight when the distance is multiplied by 7?<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=k%2F%28%287d%29%5E2%29 ALIGN=MIDDLE  ALT=\"w=k%2F%28%287d%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=k%2F%2849d%5E2%29 ALIGN=MIDDLE  ALT=\"w=k%2F%2849d%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=%28k%2F49%29%281%2Fd%5E2%29 ALIGN=MIDDLE  ALT=\"w=%28k%2F49%29%281%2Fd%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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