user192234's user avatar
user192234's user avatar
user192234's user avatar
user192234
  • Member for 6 years
  • Last seen more than a month ago
3 votes

What does it mean when we say 'The difference between two quantities is of first order'?

2 votes

Why does moving air feel colder?

1 vote

Interpretation of Velocity as a time derivative of position

1 vote

How can the total amount of energy in the universe be zero?

1 vote

How does relativity...work?

0 votes

How can a potential well be realised?

0 votes

Abrupt changes in direction and loss of energy

0 votes

In the long run, which is conserved, energy or momentum?

0 votes

Moving on from Dirac's equation as an undergrad

0 votes

If everything travels through spacetime at c, then what about gravitational time dilation?

0 votes

Problem with relativistic mass

0 votes

If a photon truly goes through both slits (at the same time), then why can't we detect it at both slits (at the same time)?

0 votes

What is the main reason for the locality of Einstein's equivalence principle?

0 votes

How does relativity...work?

0 votes

Spinning ice skater - needing help understanding why is the torque zero

0 votes

What happens when a weapon breaks on impact?

0 votes

Simple Harmonic System Equations

-1 votes

How does light not have mass?

-1 votes

What determines the determinism of observables?

-1 votes

Linearized gravity: When do we let the metric be $\eta_{\mu \nu} + h_{\mu \nu}$ and when does it reduce to $\eta_{\mu \nu}$?

-5 votes

Do centripetal and centrifugal forces cancel in a frame moving with a body undergoing uniform circular motion?