Cicero's user avatar
Cicero's user avatar
Cicero's user avatar
Cicero
  • Member for 9 years
  • Last seen more than 3 years ago
  • Earth, Solar System, Milkyway Galaxy, Observable Universe
9 votes

What does Lee Smolin mean when he says that the most fundamental theory can have no symmetries?

9 votes
Accepted

Why is the force acting down on an object submerged in a fluid only equal to the force of gravity?

5 votes
Accepted

Mass and distance of the bodies of the solar system?

5 votes

What causes contact resistance?

3 votes
Accepted

Instantaneous acceleration vector toward the concave side of a curved path

3 votes
Accepted

where does the term half in the formula of electrostatic potential energy comes from?(system of point charges)

3 votes

Proof of centripetal acceleration formula ($a_c = v^2/r$) for non-uniform circular motion

2 votes

A question about thermodynamic reversible process

1 vote

Point with zero electric potential inside triangle

1 vote
Accepted

Explain relationship between angular diameter distance and luminosity distance, Etherington Theorem

1 vote

Friction on a body

1 vote

Potential difference inside charge distributions

1 vote
Accepted

Dependence of Hall coefficient on temperature in copper

1 vote

Calculating the rate of electrostatic discharge via current density

1 vote
Accepted

Equivalent Resistance

0 votes
Accepted

Potential and Electric field

0 votes
Accepted

How can equipotential planes differ in potential in an uniform field?

0 votes
Accepted

Bending moment of a cantilever beam

0 votes

Triangular cyclic process

0 votes
Accepted

Proof that work is the same whaever the path of approach for two charges