Skip to main content
João Vítor G. Lima's user avatar
João Vítor G. Lima's user avatar
João Vítor G. Lima's user avatar
João Vítor G. Lima
  • Member for 6 years, 1 month
  • Last seen more than 3 years ago
  • Brazil
36 votes

Can light be compressed?

17 votes

Is Earth an inertial reference frame?

6 votes

Speed of light question

3 votes

What is the evidence for a supermassive black hole at the center of Milky Way?

3 votes
Accepted

Why does conservation of energy give a wrong result?

2 votes

When does a vector component keep being a vector, exactly?

2 votes

Has the kilogram changed?

2 votes
Accepted

Relativistic kinetic energy has no upper bound, so why is there a Schwarzschild radius?

2 votes
Accepted

Acceleration of a Mass in Pulley Question

1 vote

What is an event in Special Relativity?

1 vote
Accepted

Isothermal compression without a heat reservoir

0 votes
Accepted

How can we use Newtons 1st and 2nd Laws on Earth when gravity makes all frames non-inertial?

0 votes

How does gravity affect lower dimensional objects (1D - 2D)?

0 votes
Accepted

Conceptual Physics - Action Reaction Forces and Acceleration of an object on a uniform slope ramp