Hi guys,
I wanted to ask something that I am interested on
Which is on the traditional sewing machine mechanical mechanism (On the foot paddle part)
Image taken from Google.
From the image above, a typical sewing machine
For such application, what is the "Name" for it?
Im more likely wanted...
So I'll just have to choose metal from Group 3 to Group 12 ?(Of course with the availability to brought it in market)
DOWN a Group: In METALS reactivity INCREASES as you go DOWN a Group because the farther down a Group of metals you go, the easier it is for electrons to be given or taken...
There's a confusion before I proceed to the experiment of "Generate electricity out of Salt water"
-The variation types of metal that I can choose for replacing "Copper" and "Zinc" from the periodic table. How do I determine which combination will ends up with the maximum efficiency?
-How long...
Homework Statement
Recently I am undergoing such experiment in school
and my lecturer asked that, as if any changes in the distance(vertically) will there be changes in the force/reading of it?Assuming there is no changes in anything else except the position of the tools.
(Since the "Cell...
Stimulating "Airbags"
Recently I'm into it on Airbags and really want to know how it works
I've seen some airbags stimulation on YouTube and I'm curious on how to do it?
Anyone have experience doing it?
Can Solidwork produce such stimulation?
PS:Immma Poor English It's Simulation instead of...
Thanks Mark for replying
I've messed up the thing eventually
Based on the related problem dy/dx = -1.3 y
Integrate it
and
apply the boundary condition x(0)=3
\int \frac{dy(x)}{dx}/{y(x)} = \int -1.3 dx
log(y(x)) = -1.3x +c
y(x) = e^{-1.3x+c}
Let C = e^{C1}
y(x) =C *...
Homework Statement
Given
\frac{dx}{dt} = -1.3x
x_{1}(t)=e^{-1.3t}
x_{2}(t)=4e^{-1.3t}
Compute a solution for x(t) if x(0)=3
Homework Equations
Superposition Principle
and some ODE related
Anyhow I refer to this
http://www.youtube.com/watch?v=_ECd0Jn7y68The Attempt at a Solution
First...