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4 votes

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Terminology: Is it correct to refer to the spacetime interval as "absolute distance?"

answered Mar 21 at 19:06

2 votes

How is it possible that photons already move at the speed of light the moment they pop into existence?

answered Mar 21 at 18:01

2 votes

Accepted

Big Bang Escape Velocity

answered Mar 21 at 0:27

2 votes

Gaussian wave packet with complex coefficients

answered Mar 24 at 14:14

1 vote

Showing that trajectories deviate from straight line in accelerated reference frames

answered Mar 24 at 18:58

1 vote

Why does strong interaction increase with distance?

answered Mar 21 at 16:40

1 vote

Gravitational convergence of light

answered Mar 20 at 18:16

1 vote

What is "spin-orbit torque?"

answered Mar 21 at 0:15

1 vote

Why future infinity have no future end points?

answered Mar 23 at 17:43

0 votes

Directional derivative $(\mathbf{A}\cdot\nabla)\mathbf{B}$ of the vector field $\mathbf{B}$

answered Mar 23 at 23:53

0 votes

Obtaining Eigenvalue Expression

answered Mar 21 at 17:27

0 votes

Moment of inertia about a non-fixed axis

answered Jun 3 at 18:22

-1 votes

Derivation of Bremermann's Limit

answered Mar 23 at 23:33

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13 Answers

Terminology: Is it correct to refer to the spacetime interval as "absolute distance?"

How is it possible that photons already move at the speed of light the moment they pop into existence?

Big Bang Escape Velocity

Gaussian wave packet with complex coefficients

Showing that trajectories deviate from straight line in accelerated reference frames

Why does strong interaction increase with distance?

Gravitational convergence of light

What is "spin-orbit torque?"

Why future infinity have no future end points?

Directional derivative $(\mathbf{A}\cdot\nabla)\mathbf{B}$ of the vector field $\mathbf{B}$

Obtaining Eigenvalue Expression

Moment of inertia about a non-fixed axis

Derivation of Bremermann's Limit