Science Memes

11189 readers

3658 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules

Don't throw mud. Behave like an intellectual and remember the human.
Keep it rooted (on topic).
No spam.
Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.

Research Committee

[email protected]

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago

MODERATORS

[email protected]

216

Falling (mander.xyz)

submitted 6 months ago by [email protected] to c/[email protected]

75 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 16 points 6 months ago (1 children)

How would it reach terminal velocity in a vacuum?

[–] Thunderwolf 1 points 6 months ago (3 children)

I imagine terminal velocity with no air resistance would be 9.8m/s/s. I was saying that the feather reaches terminal velocity more quickly than a bowling ball in non-vacuum conditions

[–] [email protected] 4 points 6 months ago

9.8 m/s/s is acceleration due to gravity, not a velocity, or its units would be m/s

[–] [email protected] 2 points 6 months ago

The terminal velocity in a vacuum is like the speed of light.

[–] [email protected] 1 points 6 months ago

Terminal velocity is the maximum speed attainable by an object as it falls through a fluid (air is the most common example). It is reached when the sum of the drag force (Fd) and the buoyancy is equal to the downward force of gravity (FG) acting on the object. Since the net force on the object is zero, the object has zero acceleration

Objects in a vacuum have no drag and no terminal velocity...