document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=998773>Question 998773</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A car traveling 29 mi/h accelerates uniformly<BR>\n" );
document.write( "for 7.5 s, covering 385 ft in this time.<BR>\n" );
document.write( "What was its acceleration? Round your<BR>\n" );
document.write( "answer to the nearest 100th place.<BR>\n" );
document.write( "Answer in units of ft/s\r<BR>\n" );
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document.write( "What is the final velocity at this time?<BR>\n" );
document.write( "Answer in units of ft/s </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #616521 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=616521\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 29 mph = 42.5 f/s\r<BR>\n" );
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document.write( "Initial vel u .....42.5 <BR>\n" );
document.write( "time = 7.5 s.....t<BR>\n" );
document.write( "distance = 385 ft ....s\r<BR>\n" );
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document.write( "s= ut + 1/2 a t^2\r<BR>\n" );
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document.write( "385 = 42.5*7.5+ 1/2 a*7.5^2\r<BR>\n" );
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document.write( "385 = 318.75 +1/2 *a *56.25\r<BR>\n" );
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document.write( "328.75 = 1/2 *56.25 *a\r<BR>\n" );
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document.write( "a= 11.69 ft/s*2\r<BR>\n" );
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document.write( "v=u +at\r<BR>\n" );
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document.write( "v= 42.5+11.69*7.5\r<BR>\n" );
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document.write( "= 130.175 ft/s </SPAN>\n" );
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