document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1045459>Question 1045459</A>: <I><SPAN STYLE=\"word-break: break-all;\"> URGENT\r<BR>\n" );
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document.write( "Hello, I have an urgent problem to be solved... I thank in advance to whoever answers it.\r<BR>\n" );
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document.write( "Here it is: \"A mass-spring System completes one cycle in 4s. At equilibrium it hangs 50 cm above the floor level. The maximum displacement from equilibrium is 15 cm and at time t=0 it is at the lowest height.<BR>\n" );
document.write( "a) Give an equation that represents the position of the mass during its vertical motion as<BR>\n" );
document.write( "a function of time.<BR>\n" );
document.write( "b) Plot it \"\r<BR>\n" );
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document.write( "Thanks. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #660911 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52780)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=660911\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Hello, I have an urgent problem to be solved... I thank in advance to whoever answers it.\r<BR>\n" );
document.write( "\n" );
document.write( "Here it is: \"A mass-spring System completes one cycle in 4s. At equilibrium it hangs 50 cm above the floor level. The maximum displacement from equilibrium is 15 cm and at time t=0 it is at the lowest height.<BR>\n" );
document.write( "a) Give an equation that represents the position of the mass during its vertical motion as<BR>\n" );
document.write( "a function of time.<BR>\n" );
document.write( "b) Plot it \"\r<BR>\n" );
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document.write( "Thanks.<BR>\n" );
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document.write( "y = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=50-15%2Acos%282pi%2At%2F4%29 ALIGN=MIDDLE  ALT=\"50-15%2Acos%282pi%2At%2F4%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=graph%28+330%2C+330%2C+-0.5%2C+4.5%2C+-10.5%2C+100.5%2C%0D%0A++++++++++50-15%2Acos%282pi%2Ax%2F4%29%2C+50%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Plot y = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=50-15%2Acos%282pi%2At%2F4%29 ALIGN=MIDDLE  ALT=\"50-15%2Acos%282pi%2At%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and y = 50 (equilibrium)\r<BR>\n" );
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document.write( "</TABLE><BR>\n" );
document.write( " </SPAN>\n" );
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