document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=812741>Question 812741</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the question using the formula h=-16t^2 + vt + c (Vertical Motion Method)<BR>\n" );
document.write( "Zen throws a bad upward with an initial upward velocity of 64ft/s. the ball is 5 ft above the ground when it leaves Zen's hand.<BR>\n" );
document.write( "a) In how many seconds will the ball reach its maximum height?<BR>\n" );
document.write( "b) what is the ball's maximum height? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #489405 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=489405\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> h=-16t^2 + vt + c,<BR>\n" );
document.write( "v=64,<BR>\n" );
document.write( "c=5<BR>\n" );
document.write( "find the vertex<BR>\n" );
document.write( "x=t in secs to reach max <BR>\n" );
document.write( "y=max height<BR>\n" );
document.write( "  h = 69,   t = 2 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );