%<PLAINTEXT>
% 
% $BNL;RJ*M}3X(B : $B1i=,LdBj(B 1-8 $B2rEz(B
% $B:n(B  $B@.(B  $B<T(B : t9410107 $B9b66(B $B0l98(B 
% $B:n@.G/7nF|(B : /95/12/11
% $BEE;R%a!<%k(B : t9410107@edu.uec.ac.jp
%
% \mondai{$B:n@.<T(B}{$B:n@.G/7nF|(B}{$BEE;R%a!<%k(B}{$BLdBjHV9f(B}{$BLdBjJ8(B}{$B2rEz(B}
%
\mondai
{t9410107 $B9b66(B $B0l98(B}
{95/12/05}
{t9410107@edu.uec.ac.jp}
{1-8}
{$BB@M[$+$iCO5e$^$G8w$,FO$/$N$KLs(B500$BIC$+$+$k!#B@M[$^$G$N5wN%$O(B
$B2?(B{\rm km}$B$+(B?$B$3$ND9$5$r(B{\dg 1$BE7J8C10L(B}$B$H$$$&!#(B}
{
$B8w$NB.EY$O(B$c=2.997925 \times 10^8 {\rm m/s}$$B$G$"$k$N$GB@M[$^(B
$B$G$N5wN%$O!"(B
\begin{equation}
\label{eq:1-8-1}
500 \times 2.9979 \times 10^8 = 1.50 \times 10^{11} {\rm m}
= 1.50 \times 10^8 {\rm km}
\end{equation}
$B$h$j(B{\dg 1$BE7J8C10L(B}$B$O(B1$B2/(B5$B@iK|(B{\rm km}
}
