document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=40472>Question 40472</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Could someone please help me understand how to solve this question? I really need help.\r<BR>\n" );
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document.write( "Velocity. If a ball is dropped from a height of 256 ft, then the formula \r<BR>\n" );
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document.write( "v(t) = -32t\r<BR>\n" );
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document.write( " expresses it’s velocity v(t) in feet per second as a function of time t in seconds.\r<BR>\n" );
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document.write( "a) Find v(0), the velocity of the ball at the time t = 0.<BR>\n" );
document.write( "b) Find v(4).\r<BR>\n" );
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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 #25871 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=25871\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) Find v(0), the velocity of the ball at the time t = 0.<BR>\n" );
document.write( "v(t) = -32t <BR>\n" );
document.write( "v(t) = -32(0)<BR>\n" );
document.write( "v(t) = 0<BR>\n" );
document.write( "b) Find v(4).<BR>\n" );
document.write( "v(t) = -32t<BR>\n" );
document.write( "v(t) = -32(4)<BR>\n" );
document.write( "v(t) = -128 </SPAN>\n" );
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