document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=863378>Question 863378</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An object moves in simple harmonic motion described by the equation : d=-7cos(2&#960;/3)t, where t is measured in t seconds and d is measured in inches. Fond the following:<BR>\n" );
document.write( "a.)Max displacement?<BR>\n" );
document.write( "b.)Frequency?<BR>\n" );
document.write( "c.)Time required for one cycle?\r<BR>\n" );
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document.write( "I tried to get started on this problem but I am completely stuck. It would be greatly appreciated if someone helped me. 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 #520373 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=520373\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The cos function has a maximum value of 1. <BR>\n" );
document.write( "The multiplier in front of it generates the multiplier for the displacement.<BR>\n" );
document.write( "Max. displacement : <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7 ALIGN=MIDDLE  ALT=\"7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "The multiplier for t is the frequency. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f=%282%2F3%29pi ALIGN=MIDDLE  ALT=\"f=%282%2F3%29pi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "The time required to complete one cycle is the period. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=%282pi%29%2Ff ALIGN=MIDDLE  ALT=\"P=%282pi%29%2Ff\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=%282pi%29%2F%28%282%2F3%29pi%29 ALIGN=MIDDLE  ALT=\"P=%282pi%29%2F%28%282%2F3%29pi%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=3 ALIGN=MIDDLE  ALT=\"P=3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-7%2C7%2C-7%2C7%2C-7cos%28%282%2F3%29pi%2Ax%29%29%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-7%2C7%2C-7%2C7%2C-7cos%28%282%2F3%29pi%2Ax%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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