document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1169792>Question 1169792</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hope this is the right topic \r<BR>\n" );
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document.write( "Question: Write y(t)=2sin(4πt) + 5cos(4πt) in the form y(t)=A sin(wt+ Φ) and identify the amplitude, angular frequency, and the phase shift of the spring motion.\r<BR>\n" );
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document.write( "More background info:<BR>\n" );
document.write( "y(t) = distance of weight from equilibrium position<BR>\n" );
document.write( "w= angular frequency (measured in radians per second)<BR>\n" );
document.write( "A = amplitude<BR>\n" );
document.write( "Φ = phase (depends on initial conditions)<BR>\n" );
document.write( "c1 = AsinΦ<BR>\n" );
document.write( "c2 = AcosΦ\r<BR>\n" );
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document.write( "THANK YOU SO MUCH IN ADVANCE FOR HELPING ME! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #794705 by </B><A HREF=/tutors/aboutme.mpl?userid=htmentor><B>htmentor(1343)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=htmentor><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=htmentor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=794705\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I have already solved this problem.  See answer to problem 1169739. </SPAN>\n" );
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