Recent content by kahless2005

I have an augmented matrix that I need to solve. I have broken it into a 4x4 matrix and a vector. As seen below. A= 0 1 1 1; 3 0 3 -4; 1 1 1 2; 2 3 1 3 B= 0; 7; 6; 6 I have already worked the matrix out by hand using Gaussian Elimination and have obtained the solution below...

Those were the dimensions given to me. I'll bring the three point up to the professor.

Not Quite what I was looking for, but a search of the website yielded what I needed. Thank you

I've been working on a tooling Design project for a unique part, basically I'm taking a cast metal piece and drilling and reaming it to be used as an oil flow passage for a Harley Motorcycle. I.e. I'm the (student) engineer that is designing the jig/fixture device to be able to do the work...

I meant dimension wise. ie. I have a bore that is 0.5 inches deep.

I have an object that has a bore and a counterbore through it. In a 2-space top view, how do I show the bores?

I have one, look again

Given: A ramp which is sitting as illustrated below. The ramp weighs 200 lb. http://img165.imageshack.us/img165/8601/problem523fe4.th.png Find 1: Cable force (line CD) so that the reaction at point B=0. Find 2: Determine the Horizontal and vertical components of pin hinge at point A...

I need to find the Forve Vector (30N) as a Cartesian vector. Given the information given, I believe that the angles of the Triangle are: 90, 32.37, and 57.63. This gives the projected vector in the x, y plane as 16.1 N. The answer should be : - 13.2i - 17.7j + 20.3k. Help...

Given:Second order ODE: x" + 2x' + 3x = 0 Find: a) Write equation as first order ODE b) Apply eigenvalue method to find general soln Solution: Part a, is easy a) y' = -2y - 3x now, how do I do part b? Do I solve it as a [1x2] matrix?

Imagine a cylinder running up and down the z-axis with a radius a Now imagine a cylinder running up and down the y-axis with a radius a. Thoses are your cylinders. combine the 2, and you will find an intersection from 0 to a on all sides Now I think the limits you are looking for...

Given: F(s) = (s-1)/(s+1)^3 Find: f(t) Solution: Using the equation that when F(s) = n!/(s-a)^(n=1), L^(-1){F(s)} = t^n*e^(at) So far I find that f(t) = e^(-t)*(-t^2+__) The book says that f(t) = e^(-t)*(t-t^2) How did they get the t?

yeah about 0.5Angs if the person is walking an average of 3 miles/h and weighs about 60-70 kg.

Given: y'+2xy=0 Find: Write sereis as an elementary function My solution so far: y=[Sum n=0, to infinity]C(sub-n)*x^n y'=[Sum n=1, to infinity]n*C(sub-n)*x^(n-1) y' can be transformed into: =[Sum n=0, to infinity](n+1)*C(sub-n+1)*x^n ([Sum n=0, to infinity](n+1)*C(sub-n+1)*x^n)...

That Patton Quote is one of my favourtes. I also really enjoyed that Robin Williams one on page 1. "I READ YOUR BOOK!" -Patton to Rommel after defeating Rommel Back off man, I'm a scientist- Peter Venkman Listen, do you smell something? - Ray Stanz What did you do Ray? - Peter Venkman