document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1034677>Question 1034677</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1. Given that the height of a rocket, in meters, is given by<BR>\n" );
document.write( "F (t)=-9.8t^2 + 250t + 5, and t us in seconds.<BR>\n" );
document.write( "a. Find the instantaneous velocity of the rocket at time t<BR>\n" );
document.write( "b. Find the instantaneous acceleration of the rocket at time t </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #649333 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=649333\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The velocity is given by<BR>\n" );
document.write( "v(t) = F'(t) = -19.6t + 250 m/s<BR>\n" );
document.write( "The acceleration is given by<BR>\n" );
document.write( "a(t) = v'(t) = -19.6 m/s/s </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );