Does Zero Gravity Eliminate Friction in the Presence of Air?

  • Context: Undergrad 
  • Thread starter Thread starter Farizle
  • Start date Start date
  • Tags Tags
    Friction Gravity Zero
Click For Summary
SUMMARY

In a hypothetical scenario where gravity is eliminated but an atmosphere is maintained, friction remains present due to air resistance and contact with surfaces. The discussion confirms that even in a zero-gravity environment, interactions with walls or other objects will generate friction. Therefore, the absence of gravity does not equate to the absence of friction in the presence of air.

PREREQUISITES
  • Understanding of basic physics concepts, particularly forces and friction.
  • Knowledge of atmospheric properties and their effects on motion.
  • Familiarity with the principles of gravity and its role in physical interactions.
  • Basic comprehension of how friction operates in different environments.
NEXT STEPS
  • Research the physics of friction in various gravitational contexts.
  • Explore the effects of air resistance on objects in motion.
  • Investigate the principles of creating artificial gravity in controlled environments.
  • Learn about the implications of zero-gravity conditions on material interactions.
USEFUL FOR

Students of physics, researchers in aerospace engineering, and anyone interested in the dynamics of motion in altered gravitational environments.

Farizle
Messages
1
Reaction score
0
I have a particular scenario that has been bothering me lately, which I can't quite figure out:

Suppose scientists are somehow able to create a room where the force of gravity is equal to 0, however this room still contained atmosphere (ie. the room is not a vacuum).

Would friction still be present in this room?

Thank you.
 
Physics news on Phys.org
Yes, there would still be friction due to the air. Also, if you contact the walls in any way, you would have friction there.
 

Similar threads

Undergrad Why Does Drag Force Depend on Cone Shape and Size but Not on Mass or Gravity?
  • · Replies 5 ·
Replies
5
Views
4K
Number of Decks on a Rotating Habitat
  • · Replies 9 ·
Replies
9
Views
4K
Undergrad Is it feasible to measure one way speed of light this way?
  • · Replies 52 ·
2
Replies
52
Views
6K
Undergrad Mechanism of Energy Conservation in Zero-Amplitude Sum of EM Waveforms
  • · Replies 21 ·
Replies
21
Views
3K
Undergrad On whether the motion of a Foucault pendulum bob is comparable to ballistics
  • · Replies 10 ·
Replies
10
Views
3K
Undergrad Are there issues with Conformal Gravity as a DM solution?
  • · Replies 5 ·
Replies
5
Views
3K
Undergrad Asymptotic safety and loop quantum gravity
  • · Replies 2 ·
Replies
2
Views
3K
Is my fictional Solar System stable and realistic?
  • · Replies 21 ·
Replies
21
Views
6K
Graduate Does Gravity Gravitates or Not? Exploring the Debate on General Relativity
  • · Replies 21 ·
Replies
21
Views
7K
Undergrad Atmospheric Density vs Altitude in an O'Neil Cylinder
  • · Replies 1 ·
Replies
1
Views
3K