function result = time(a,v)
%time calculate the time using acceleration and change in velocity
%
%consumes:v  the change in velocity
%         a  the acceleration
%
%produces: result, the time period the change in velocity occured in
%
%
% examples:
%      >> time(10,100)
%      ans = 
%         10
%      >> time(10,5)
%      ans = 
%         .5
%      >>
% R.Lee for CISC 106, Section 80, 10/01/2007

 result = (v/a);
 return;
end