Fellowroot
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Questions Asked

Fellowroot:
Group Title
is it possible to have a function which has a sharp turn and yet when you take the second derivative it reduces down to a polynomial.
th…
 updated 10 hours ago
 5 replies
 No Medals Yet
Mathematics

Fellowroot:
Group Title
prove the limit. see pic
 updated yesterday
 10 replies
 1 Medal
Mathematics

Fellowroot:
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Find delta >0 The rest of problem in the pic
 updated yesterday
 19 replies
 1 Medal
Mathematics

Fellowroot:
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trying to find critical values on a morse function. f = sin(4pix)cos(6piy) on the torus T^2 = R^2/Z^2 apparently you use the gradient, but i…
 updated 4 days ago
 No Medals Yet
Mathematics

Fellowroot:
Group Title
given limit n goes to infinity of (Sn+1)/Sn = 1 >1
prove Sn goes to +infinity
…
 updated 9 days ago
 9 replies
 2 Medals
Mathematics

Fellowroot:
Group Title
My question is about part B. Is it slowing down or speeding up? Some of my classmates said that if both your velocity and acceleration are n…
 updated 11 days ago
 5 replies
 1 Medal
Mathematics

Fellowroot:
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Velocity and Acceleration question. See image.
 updated 11 days ago
 4 replies
 1 Medal
Mathematics

Fellowroot:
Group Title
Find a sequence for the following terms.
2,6,12,20,30,42,56,72,90,110,132
 updated 4 months ago
 56 replies
 4 Medals
Mathematics

Fellowroot:
Group Title
Torque, I am trying to understand how they set up the torque in the following problem with a ladder.
 updated 10 months ago
 4 replies
 1 Medal
Mathematics

Fellowroot:
Group Title
A block m=18.0kg is on a smooth horizontal surface and is connected by a thin cord that passes over a pulley to a second block m=2.0kg which…
 updated one year ago
 12 replies
 1 Medal
Mathematics

Fellowroot:
Group Title
[Doppler effect]
Say you have a source and an observer. They are both moving away from each other which the source having a greater veloc…
 updated one year ago
 13 replies
 2 Medals
Mathematics

Fellowroot:
Group Title
I have some concept questions. :)
1. Regarding sound intensity and the equation I=P/(4pir^2)
…
 updated one year ago
 15 replies
 3 Medals
Mathematics

Fellowroot:
Group Title
[Differential Equations] A curve rises from the origin of the xy plane into the 1st quadrant. The area under the curve from (0,0) to (x,y) i…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

Fellowroot:
Group Title
Why is the curl of an electric field E always equal to zero?
 updated one year ago
 6 replies
 3 Medals
Mathematics

Fellowroot:
Group Title
reduce
(xa)(xb)(xc) ... (xz)
 updated one year ago
 11 replies
 1 Medal
Mathematics

Fellowroot:
Group Title
eliminating the parameter of the parametric equations. aka getting rid of t
x = t^2 + t
…
 updated one year ago
 5 replies
 1 Medal
Mathematics

Fellowroot:
Group Title
C programming
I need to know how to read this data into a program that I wrote.
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Fellowroot:
Group Title
How do I set up a flag in C to limit the users input while scanning values from a user.
for example say the person must type in 3 number…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Fellowroot:
Group Title
C programming.
If I scanf in some values from a user do I need to do this first
…
 updated one year ago
 5 replies
 1 Medal
Mathematics

Fellowroot:
Group Title
How to I assign random numbers to an 2D array?
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Fellowroot:
Group Title
In C programming sometimes I see
int main(void)
…
 updated one year ago
 4 replies
 2 Medals
Mathematics

Fellowroot:
Group Title
I'm trying to compile this code in C and it won't work.
Can somebody help.
…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

Fellowroot:
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how do i find an inverse trig angle that is not on the unit circle and without using a calculator.
For example:
…
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

Fellowroot:
Group Title
Can someone explain what weak neutral current is?
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

Fellowroot:
Group Title
Explain why a sound is heard when a person snaps their fingers.
 updated one year ago
 3 replies
 1 Medal
Mathematics

Fellowroot:
Group Title
Can someone explain to me what a compact set is?
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

Fellowroot:
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What is the main difference between specific heat and heat capacity?
…
 updated 2 years ago
 1 reply
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Mathematics

Fellowroot:
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Using a phase diagram how do you find the following:
Critical temperature and pressure
…
 updated 2 years ago
 2 replies
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Mathematics

Fellowroot:
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What is the difference between specific heat and heat capacity?
specific heat is 1 gram by 1 degree C and heat capacity is of a given qua…
 updated 2 years ago
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Mathematics

Fellowroot:
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Does the spring constant change when you are compressing a spring compared with stretching a spring? The the spring constant of a spring eve…
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics
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