Let (B-t)(t greater than or equal to 0) be the linear Brownian Motion
and set X(t) = integral(0)(t) B-s ds. In this paper we give an explici
t form for the probability laws of several functionals of the two-dime
nsional process (X(t), (B)t)(t greater than or equal to 0) which are i
ntimately related to its first hitting time.