ECET weekly DQ's

1.    Discuss how block diagrams can help in determining the solution to difference equations. 

1.       In the given RC circuit which is in the .JPG file above, what is Vo(t)? The Laplace transformed voltage equation would be Vo(s) = Vi(s) x [(1/(sC)) / (R + 1/(sC))] where Vi(s) = 2/s, 2 V step. Then solve it for Vo(t).