Homework Statement
[PLAIN]http://img651.imageshack.us/img651/8828/capage1.jpg Homework Equations
F = ma
Sum of moments about a point = 0
The Attempt at a Solution
My attempt can be seen above. The only part which I seem to have a problem with is part f. In order for there to be a...
Hey,
I've been studying condition numbers for matrices. I found a past exam question that asks if the notion of condition numbers can be used for non-square matrices.
Intuitively I thought it couldn't because cond(A) = ||A||.||A^-1|| and non-square matrices have no inverse. But MATLAB will...
Homework Statement
Hey, attached is a word document with the three problems. The third problem gave me no grief but the first two I'm unsure about.
Homework Equations
V=IR
The Attempt at a Solution
Question 1:
let I1 = current flowing through 20kohm resistor
let I2 = current...