document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=458640>Question 458640</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An electron, starting at rest and moving with a constant acceleration, travels 4.9 cm in 14 ms. What is the magnitude of this acceleration? Answer in units of km/s^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314659 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=314659\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We can establish an equation for the electron's position as a function of time.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 4.9 cm = \frac{1}{2}a_e(14 ms)^2\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE a_e = .03828 \frac{cm}{ms^2}\">\r<BR>\n" );
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document.write( "To convert this to the desired units, we need to use a bunch of unit multipliers:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 0.3838 \frac{cm}{ms^2}(\frac{1 m}{100 cm})(\frac{1 km}{1000 m})  (\frac{10^{12} ms^2}{1 s^2}) = 3.838*10^6 \frac{km}{s^2}\">\r<BR>\n" );
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document.write( "Strange that your question wants kilometers per second squared instead of the traditional SI unit meters per second squared. </SPAN>\n" );
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