User DrC

15 votes

Accepted

Light reflecting off rain from bike light

answered Dec 23, 2019 at 16:29

2 votes

Accepted

Is it possible that two electric engines that has equal max rpm can work differently under load?

answered Dec 1, 2019 at 18:26

2 votes

Can you balance an object if its centre of mass lies outside?

answered Oct 23, 2019 at 18:39

2 votes

How does time get affected when we move towards light's source and away from the light's source?

answered Oct 31, 2019 at 6:25

2 votes

Accepted

Are the models describing the classical gravitational and electric fields mathematically equivalent?

answered Nov 24, 2019 at 1:02

2 votes

The path that a light beam takes in empty space

answered Nov 28, 2019 at 12:55

1 vote

Why should voltmeter have infinite resistance?

answered Nov 29, 2019 at 16:22

1 vote

What it would look like to observe people with a different time flows?

answered Nov 30, 2019 at 21:52

1 vote

Special relativity - loss of simultaneity - Is that real?

answered Nov 25, 2019 at 22:47

1 vote

Special Relativity

answered Nov 25, 2019 at 23:05

1 vote

Synchronized Clocks in Inertial frame

answered Nov 25, 2019 at 23:18

1 vote

Are both kinetic energy and momentum conserved when 2 objects undergo a collision?

answered Oct 30, 2019 at 20:54

1 vote

Cookie Cutter Relativity

answered Nov 25, 2019 at 20:33

1 vote

Derivation of Lorentz Contraction WITHOUT light roundtrip

answered Nov 25, 2019 at 20:51

1 vote

This is a question based on Newton's laws of motion.I couldn't even get an idea about it

answered Nov 10, 2019 at 16:10

1 vote

What would the horizon on an infinite flat surface look like?

answered Nov 10, 2019 at 16:28

1 vote

Inertial mass, and energy required to accelerate from 100 kph to 101 kph versus 1000 kph to 1001 kph

answered Nov 8, 2019 at 21:47

1 vote

A $.6c$ incoming ship syncs each of his 3 clocks differently to earth time. Which of his clocks will reflect his biological age difference from earth?

answered Oct 30, 2019 at 20:36

1 vote

Is the slowing of time with speed exactly proportional to the increase of mass with speed?

answered Oct 19, 2019 at 21:23

1 vote

Why is it necessary that different observers agree on the value of the spacetime interval $ds^2$?

answered Sep 28, 2019 at 10:45

1 vote

Time dilation in tower-clock experiment

answered Sep 28, 2019 at 19:37

1 vote

Can there be any change in angular velocity without internal torque if angular momentum is to be conserved?

answered Dec 25, 2019 at 13:40

1 vote

Asynchronous clocks in motion special relativity

answered Dec 19, 2019 at 23:42

1 vote

Accepted

How does acceleration affect time dilation and length contraction?

answered Jan 2, 2020 at 19:51

1 vote

Is the flow velocity above or below the inclined plane high? Why?

answered Jan 4, 2020 at 10:17

1 vote

Tension in a string connecting two masses

answered Jan 6, 2020 at 18:04

1 vote

In the twin paradox, can light signals be used between twins to figure out what their proper times were when the light signals were sent?

answered Jan 11, 2020 at 17:32

0 votes

Postulate of constancy of speed of light in vacuum

answered Jan 11, 2020 at 17:57

0 votes

Accepted

Special Relativity time dilation measurement conditions

answered Jan 4, 2020 at 21:02

0 votes

Problem involving the 4 forces that maintain an airplane in level flight

answered Jan 5, 2020 at 21:20

Stack Exchange Network

56 Answers

Light reflecting off rain from bike light

Is it possible that two electric engines that has equal max rpm can work differently under load?

Can you balance an object if its centre of mass lies outside?

How does time get affected when we move towards light's source and away from the light's source?

Are the models describing the classical gravitational and electric fields mathematically equivalent?

The path that a light beam takes in empty space

Why should voltmeter have infinite resistance?

What it would look like to observe people with a different time flows?

Special relativity - loss of simultaneity - Is that real?

Special Relativity

Synchronized Clocks in Inertial frame

Are both kinetic energy and momentum conserved when 2 objects undergo a collision?

Cookie Cutter Relativity

Derivation of Lorentz Contraction WITHOUT light roundtrip

This is a question based on Newton's laws of motion.I couldn't even get an idea about it

What would the horizon on an infinite flat surface look like?

Inertial mass, and energy required to accelerate from 100 kph to 101 kph versus 1000 kph to 1001 kph

A $.6c$ incoming ship syncs each of his 3 clocks differently to earth time. Which of his clocks will reflect his biological age difference from earth?

Is the slowing of time with speed exactly proportional to the increase of mass with speed?

Why is it necessary that different observers agree on the value of the spacetime interval $ds^2$?

Time dilation in tower-clock experiment

Can there be any change in angular velocity without internal torque if angular momentum is to be conserved?

Asynchronous clocks in motion special relativity

How does acceleration affect time dilation and length contraction?

Is the flow velocity above or below the inclined plane high? Why?

Tension in a string connecting two masses

In the twin paradox, can light signals be used between twins to figure out what their proper times were when the light signals were sent?

Postulate of constancy of speed of light in vacuum

Special Relativity time dilation measurement conditions

Problem involving the 4 forces that maintain an airplane in level flight