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BigBeachBanana
replied to the thread
How do I find v(t) from v(x)?
.
v(t) = \dfrac{dx}{dt} and v(x) = v(x(t))
30 minutes ago
G
gigglesnz
replied to the thread
How much Magnesium Chloride and boron am I getting in my solution?
.
😅😂😂😂 Whatever you say mate.... That sounds right to me hahaha
56 minutes ago
Dr.Peterson
replied to the thread
How do I find v(t) from v(x)?
.
Unfortunately, your integration is wrong (though your approach is valid, and is the one kind of differential equation students commonly...
Yesterday at 11:04 PM
C
cwb1328
replied to the thread
How do I find v(t) from v(x)?
.
and obviously I would only use the addition portion of the quadratic since subtraction would lead to negative position and I stated that...
Yesterday at 11:01 PM
C
cwb1328
replied to the thread
How do I find v(t) from v(x)?
.
No experience. Only calculus education I’ve had has been calc 1 and 2, just simple derivatives and integrals. And it’s been years at...
Yesterday at 10:59 PM
The Highlander
replied to the thread
How much Magnesium Chloride and boron am I getting in my solution?
.
It has just occurred to me that I should perhaps have pointed out (since your arithmetic is so bad 😉🤣) that, although there are 250...
Yesterday at 10:52 PM
Dr.Peterson
replied to the thread
BellCurve and area under the curve
.
This rule applies only to the normal distribution. Not everything is normally distributed! If you have no reason to expect a normal...
Yesterday at 9:59 PM
Dr.Peterson
replied to the thread
How do I find v(t) from v(d)?
.
Are you sure this is the right equation for this problem? Please show how you obtained the equation, and what you are assuming. This is...
Yesterday at 9:44 PM
Dr.Peterson
replied to the thread
How do I find v(t) from v(x)?
.
Since v = dx/dt, this is a differential equation, dx/dt = 4212x/(x+0.5), with initial condition x(0) = 0. You would solve for x(t), and...
Yesterday at 9:37 PM
The Highlander
reacted to
chijioke's post
in the thread
Please help with mixture word problem
with
Haha
.
Sorry that is oversight statement.
Yesterday at 8:16 PM
C
chijioke
replied to the thread
Please help with mixture word problem
.
Sorry that is oversight statement.
Yesterday at 8:15 PM
The Highlander
reacted to
chijioke's post
in the thread
Please help with mixture word problem
with
Like
.
I now understand. The total weights of copper in the new alloy is 231 + 242 = 473~kg Thank you.
Yesterday at 8:10 PM
C
chijioke
replied to the thread
Please help with mixture word problem
.
I now understand. The total weights of copper in the new alloy is 231 + 242 = 473~kg Thank you.
Yesterday at 8:08 PM
The Highlander
reacted to
gigglesnz's post
in the thread
How much Magnesium Chloride and boron am I getting in my solution?
with
Like
.
Ah thank you. I'm a simple person hahaha so the simplicity is great, I appreciate the help in understanding.... Numbers and formulas...
Yesterday at 8:08 PM
G
gigglesnz
replied to the thread
How much Magnesium Chloride and boron am I getting in my solution?
.
Ah thank you. I'm a simple person hahaha so the simplicity is great, I appreciate the help in understanding.... Numbers and formulas...
Yesterday at 8:08 PM
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