Recent content by abedoui

thanks for your reply, what you mean by [tex] thanks

Hi , I am trying to integrate this equation : X"(t) = F(t) - 1 where X'(0) = X(0)= 0 F(t) force of a rocket , 0<t<T solution they got : X(T) = [integral 0 to T of { (T-t)F(t)d(t) } ] - [square of T ] / 2