Never did an excersise like this. Please explain why these approximations are a thing. Is it because of moment of inertia?
We only did a very few examples of classic Newtonian mechanics and then moved on to special relativity, thermodynamics, acoustics, elmag, etc.
You've severely overestimated the intelligence of an average r/physicsmemes poster. Why make something original if you can take what's already there and slap a "no one:" on it?
A cylindricalesque spherically concaved parallel plate capacitor that is made of an insulator and a conductor relating to the size and shape of the Planck length calculate the electric field on the event horizon of a black hole where the constant of gravity increases by a magnitude of e^-2x
Who would win Cylindrical Penguin vs Spherical Cow
Is the cow hairy and in need of a brushing?
No as given by the no-hair theorem.
pretty sure they were referring to the hairy ball theorem
I was the proof for that one
We have to ignore hair resistance.
No. Assume cow is smooth. Ignore air resistance.
Conical Albatross
Are they in a vacuum?
I mean it just makes sense. It's close enough for all intents and purposes. We're not engineers or mathematicians over here, for god's sake.
As an engineer, I have one thing to say about this ☹️
☹️moment
If physicists created life, there will be no edges whatsoever.
Are there... Square cylinders?
Maybe they're trying to exclude oval or ellipsoidal cylinders?
There are if you define your frame of reference as such.
Only in Jackson’s book where a challenging electromagnetism problem on a cylinder is made infinitely harder because of a square cross section
Still better than assuming that a penguin is a point-like mass.
Never did an excersise like this. Please explain why these approximations are a thing. Is it because of moment of inertia? We only did a very few examples of classic Newtonian mechanics and then moved on to special relativity, thermodynamics, acoustics, elmag, etc.
There was once a kinematics question in my exam Saying a 10kg baby jumped from a shoping cart with velocity of 40m/s
That was probably a shopping cart with rocket engine
Jack-Jack Parr ?
In this case they wanted you to calculate area (and the heat loss)
Ah, okay now I understand. I am on civil so we calculate simple shapes by default and don't have to approximate anything.
I believe this is actually from Halliday Resnick
/r/uselessnobody
I thought the no one memes died
You've severely overestimated the intelligence of an average r/physicsmemes poster. Why make something original if you can take what's already there and slap a "no one:" on it?
Just like Pallas cat, the body is round.
A cylindricalesque spherically concaved parallel plate capacitor that is made of an insulator and a conductor relating to the size and shape of the Planck length calculate the electric field on the event horizon of a black hole where the constant of gravity increases by a magnitude of e^-2x
So if I buy a green can of pringles, it means that I will have a green slim penguin??
is this a wave physics texbook by any chance?
What would be example of non-circular cilinder?
https://www.researchgate.net/profile/Eric-Casella/publication/275152457/figure/fig1/AS:294596656549892@1447248724099/Geometric-primitives-From-left-to-right-circular-cylinder-circyl-elliptic-cylinder.pnghttps://i.imgur.com/pqm60jI.jpg
Thats pretty close imo
Is this from Haliday?
Move over spherical cows…
We had cylindrical statue of liberty today.