document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=328490>Question 328490</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4.	A bullet is fired vertically upward. Its distance s (in ft) above the ground is given by:\r<BR>\n" );
document.write( "\n" );
document.write( "	s=2250t-16.1t^2  where t is the time (in s).\r<BR>\n" );
document.write( "\n" );
document.write( "Find the acceleration of the bullet.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #235282 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=235282\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> s=2250t-16.1t^2<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Acceleration is the 2nd derivative<BR>\n" );
document.write( "a = -32.2 ft/sec/sec<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );