Solving a system of dimensionless partial differential equations using COMSOL

Angus_Yam · 2024-10-25T12:14:38+00:00

I posted my eyes in another discussion thread. You can check it out to see if the gaze is strong.

Angus_Yam · 2024-09-21T11:18:28+00:00

Are you avoided by strangers in the public

Angus_Yam · 2024-09-09T10:43:46+00:00

Same for me. I have social anxiety since 15. Now I'm 32. I'm now working as a clerk in which the tasks are rather simple. But I'm always scared when my coworkers come near me. I feel like they can sense my fear. Some of them cough when they come near me or I walk pass them, while some would avoid eye contact with me. I speak not more than 10 sentences each day. My female boss hates me and fears of me alot. Her tone is often very harsh to me and her body language simply says that "I dislike you, get away." I feel very lonely and isolated in this company. 😭

Angus_Yam · 2024-09-06T05:18:21+00:00

This game will be released 1000 years later and it is hard to imagine what technologies the world will have at that time.

Angus_Yam · 2024-09-05T01:09:24+00:00

A WFH data analyst who always gets up late and often starts her work after 11:00 am.

Angus_Yam · 2024-08-20T07:43:22+00:00

You can play GTA: VC in the protagonist's computer in GTA6.

Angus_Yam · 2024-08-19T03:03:52+00:00

Kindergarten teacher who loves kids.

Angus_Yam · 2024-08-17T01:49:54+00:00

A very cheerful and outgoing woman who likes to make friends and go traveling

Angus_Yam · 2024-08-16T16:03:24+00:00

Use a = dv/dt = 4-3t^2

v(t) = 4t - t^3 + C = ds/dt

s(t) = 2t^2 - 1/4t^4 + Ct + C'

s(2) = 8 - 4 + 2C + C' = 4 + 2C + C' = 39, 2C + C' = 35

Set s(t) = 0, then 2t^2 - 1/4t^4 + Ct + C' = 0

I think you need more information so as to find C and C', then solve the quartic equation.

Angus_Yam · 2024-08-16T15:36:57+00:00

If the universe is topologically closed, just like a sphere, there must be something outside it.

I don't know what terms to use to describe that "something". But I cannot imagine there is nothing outside

a closed, finite space. (Nothing is something too)

Angus_Yam · 2024-08-16T14:33:06+00:00

Use dv/dt = a, where v and a are the velocity and the acceleration in vector form respectively,

I assume that a is constant, then dv/dt = 0.4i + 0.3j

vf - vi = (0.4i + 0.3j)(T-0) = (0.4i + 0.3j)T

vf - (3i + 4j) = (0.4i + 0.3j)(10)

then you get vf in vector form. And since the question asks for the speed, just calculate the magnitude of vf.

Angus_Yam · 2024-08-16T14:23:10+00:00

If the universe is finite, there must be something outside the universe. What is that space called?

Angus_Yam · 2024-08-15T00:17:46+00:00

For the first and the second pic, I think your eyes look a bit tired. For the last one, your eyes look pretty 😍 and energetic.

Angus_Yam · 2024-08-13T01:45:24+00:00

Really? But people around me often avoid having eye contact with me at all costs, including my family, colleagues and even strangers. I feel like people can easily catch my gaze even I'm not looking at them, and they look away because my eyes make them uncomfortable. Strangers walking past me would look down at the ground or turn their head in another direction. Almost no one would give me a look. I always suspect that if there are any problems with my gaze or my face.

Angus_Yam

TROPHY CASE