Questions Asked

Stephchen:
Group Title
Does anybody know how to write programs in VBA? I am quite lost and I need some guidance on how to write a program for taylor series.
…
 updated 11 months ago
 No Medals Yet

Stephchen:
Group Title
Can someone help me recall how to integrate this equation? I know the answer, but I'm having difficulty tracing my steps to solving it.
 updated one year ago
 No Medals Yet

Stephchen:
Group Title
Suppose you have a 50 kg block of steel. If you have 103 exajoules at your disposal, how many times could you push this 50 kg block of steel…
 updated one year ago
 No Medals Yet

Stephchen:
Group Title
A very small sphere with positive charge 5.00uC is released from rest at a point 1.20cm from a very long line of uniform linear charge de…
 updated 2 years ago
 1 reply
 No Medals Yet

Stephchen:
Group Title
what is the specific heat of air in US customary units given that its value in SI units is approximately 1 kN.m/kg.K?
 updated 2 years ago
 No Medals Yet

Stephchen:
Group Title
Solve initial value problem. Please see equation below.
 updated 2 years ago
 1 reply
 No Medals Yet

Stephchen:
Group Title
Differential equations: Method of variation of parameter help.
Please see attached file.
 updated 2 years ago
 3 replies
 No Medals Yet

Stephchen:
Group Title
anyone well versed on using matlab for differential equation? I need to find the particular solution of this problem and plot it.
 updated 2 years ago
 1 reply
 No Medals Yet

Stephchen:
Group Title
Is 'mouthed' an informal term? If yes, does anyone have any suggestions to substitute it?
 updated 2 years ago
 19 replies
 1 Medal

Stephchen:
Group Title
Diff. Eq.
Looking to see if someone can answer this question or just a part of it. :)
…
 updated 2 years ago
 13 replies
 3 Medals

Stephchen:
Group Title
Differential equations:
*please see attached pic under comments
 updated 2 years ago
 27 replies
 1 Medal

Stephchen:
Group Title
Differential Eq:
Use Euler's formula to write the given expression in the form a + ib:
…
 updated 2 years ago
 1 reply
 1 Medal

Stephchen:
Group Title
Differential Equations:
Please see attached picture below (on reply box):
 updated 2 years ago
 4 replies
 No Medals Yet

Stephchen:
Group Title
Differential Equations:
a) Find the general solution of differential equation y''+y'6y=0
…
 updated 2 years ago
 8 replies
 5 Medals

Stephchen:
Group Title
Two small objects are hung from a point, on strings 50 centimeters long. They each have mass 0.06 grams and are given equal charges. If each…
 updated 2 years ago
 11 replies
 2 Medals

Stephchen:
Group Title
The number of electrons in a copper penny is approximately 10x 10^23. How large would the force be on an object if it carried this charge an…
 updated 2 years ago
 4 replies
 2 Medals

Stephchen:
Group Title
Need help with differential equations please see attached picture.
 updated 2 years ago
 1 reply
 No Medals Yet

Stephchen:
Group Title
Assuming we have error E in measurement of the diameter; i.e. the diameter is d+E, determine the percentage in error in calculation of a cyl…
 updated 2 years ago
 2 replies
 1 Medal

Stephchen:
Group Title
Differential equation: Sketch direction field:
y'= yy^2
 updated 2 years ago
 3 replies
 1 Medal

Stephchen:
Group Title
Solve v'(t)= 19.6(v/10) with initial condition v(0)=0
What is the limit of the solution when t> + infinity?
 updated 2 years ago
 No Medals Yet

Stephchen:
Group Title
Need help with Differential Equations please see attached picture. Thanks.
 updated 2 years ago
 1 reply
 No Medals Yet

Stephchen:
Group Title
True or false: Heat is energy that is transferred by the force of friction.
 updated 2 years ago
 6 replies
 1 Medal

Stephchen:
Group Title
Pollution free transportation has been an engineering goal for many years. One suggestion is to have cars carry nitrogen and operate a heat …
 updated 2 years ago
 2 replies
 1 Medal

Stephchen:
Group Title
for python, I need to make a mad libs game where in i would should be loading this template:
For my [ a family member ] ’s [ an event ] p…
 updated 2 years ago
 5 replies
 No Medals Yet

Stephchen:
Group Title
Can anyone help me with creating an ngram frequency program in python?
 updated 2 years ago
 9 replies
 2 Medals

Stephchen:
Group Title
I need help with python for this task. I am creating a program that determines word frequency from a txt file. I managed to load the text i…
 updated 2 years ago
 10 replies
 2 Medals

Stephchen:
Group Title
Need help with python! I am trying to create a script for a smallstraight dice in Yahtzee where I have 5 dice and I will need to have a 4…
 updated 2 years ago
 1 reply
 No Medals Yet

Stephchen:
Group Title
Can someone help me with python? here is my problem: Yahtzee: all five dice show the same value  Four of a kind (but not Yahtzee): four d…
 updated 2 years ago
 4 replies
 2 Medals

Stephchen:
Group Title
any one here who knows python?…
 updated 2 years ago
 2 replies
 1 Medal