document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1191906>Question 1191906</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A 3.0m long wire with diameter of 1.5mm is elongated by 0.60mm when a 6.0kg load is hung from one end.calculate <BR>\n" );
document.write( "(i) final length <BR>\n" );
document.write( "(ii) strain <BR>\n" );
document.write( "(iii)stress<BR>\n" );
document.write( "(iv)young modulus of the wire. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #837639 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=837639\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The theorey involved\r<BR>\n" );
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document.write( "Stress =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28+Force%2FArea%29 ALIGN=MIDDLE  ALT=\"%28+Force%2FArea%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28mg%2Farea+of+cross+section%29 ALIGN=MIDDLE  ALT=\"+%28mg%2Farea+of+cross+section%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=mg%2F%28pi%2Ar%5E2%29 ALIGN=MIDDLE  ALT=\"mg%2F%28pi%2Ar%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=Strain+=+Change+in+length%2FOriginal+length ALIGN=MIDDLE  ALT=\"Strain+=+Change+in+length%2FOriginal+length\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=l%2FL ALIGN=MIDDLE  ALT=\"l%2FL\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Load = 6*9.8 N\r<BR>\n" );
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document.write( "length = 3.0 m, \r<BR>\n" );
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document.write( "Change in length= 0.60 mm=0.0006 m\r<BR>\n" );
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document.write( "radius = 0.75mm= 0.00075m    Area = pi*(0.00075)^2\r<BR>\n" );
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document.write( "Stress= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%2A9.8%29%2F%28pi%2A0.00075%29%5E2 ALIGN=MIDDLE  ALT=\"6%2A9.8%29%2F%28pi%2A0.00075%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "= 1.059*10^7 N/m^2\r<BR>\n" );
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document.write( "Stress = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F0.0006%29+=+2.0%2A10%5E%28-4%29 ALIGN=MIDDLE  ALT=\"3%2F0.0006%29+=+2.0%2A10%5E%28-4%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=Youngs+modulus+=+stress%2Fstrain ALIGN=MIDDLE  ALT=\"Youngs+modulus+=+stress%2Fstrain\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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