High School Is Gravity Absent at the Earth's Core?

  • Thread starter Thread starter NewToThis
  • Start date Start date
  • Tags Tags
    Gravity
Click For Summary
Gravity does not cease at the Earth's core; rather, it is a force that acts on all masses throughout the universe. At the center of the Earth, the gravitational forces from surrounding mass effectively cancel each other out, resulting in a net force of zero on a particle located there. This means that while gravity is still present, it does not exert a force on an object at the core. The concept of gravity "stopping" is misleading, as gravitational interactions continue to exist regardless of location. Understanding gravity requires recognizing its omnipresence and the balance of forces at play.
NewToThis
Messages
29
Reaction score
3
So if you could pinpoint the Earth's most central atom would gravity stop there?
 
Physics news on Phys.org
I understand what you intend to mean, in the sense that the sum of all the forces on that particle/ atom equals 0. Therefore it doesn't experience any gravitational effects; but I don't quite understand what do you mean by stopping there, since the force of gravity acts on every mass on every other mass in the universe. It doesn't stop
 
I do not have a good working knowledge of physics yet. I tried to piece this together but after researching this, I couldn’t figure out the correct laws of physics to combine to develop a formula to answer this question. Ex. 1 - A moving object impacts a static object at a constant velocity. Ex. 2 - A moving object impacts a static object at the same velocity but is accelerating at the moment of impact. Assuming the mass of the objects is the same and the velocity at the moment of impact...

Similar threads

  • · Replies 36 ·
2
Replies
36
Views
6K
  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 85 ·
3
Replies
85
Views
10K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 32 ·
2
Replies
32
Views
6K
  • · Replies 14 ·
Replies
14
Views
22K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 22 ·
Replies
22
Views
2K