User velut luna

34 votes

Moon's pull causes tides on far side of Earth: why?

answered Jun 9, 2014 at 4:04

10 votes

Electric Field "at" the surface of a conductor

answered Jan 11, 2016 at 7:22

9 votes

Attractive force between capacitor plates

answered Apr 17, 2016 at 7:57

8 votes

Why is Newton's first law necessary?

answered Apr 28, 2016 at 16:35

8 votes

Why is the potential energy equal to the negative integral of a force?

answered Aug 1, 2016 at 14:57

7 votes

Accepted

Why does Coriolis force act on North-South moving air?

answered Jul 24, 2016 at 9:01

6 votes

Accepted

Simultaneous conservation of linear and angular momentum

answered Jun 5, 2014 at 10:37

6 votes

Accepted

Source charge at the origin of a 13 polygon surrounded by 13 equal charge at each corners

answered Jan 7, 2016 at 3:27

5 votes

Electric field on the surface of a charged sphere

answered Apr 23, 2016 at 12:12

5 votes

A question regarding inertial reference frame

answered Dec 12, 2016 at 13:57

5 votes

Accepted

Charging a capacitor in parallel with a resistor?

answered Mar 14, 2017 at 5:33

4 votes

Direction of force in Couloumb's law

answered Dec 31, 2016 at 16:26

4 votes

Can objects accelerate due to their own gravity?

answered Jan 3, 2017 at 21:24

4 votes

Is the minimum moment of inertia always about the center of mass?

answered Aug 1, 2016 at 15:26

4 votes

What is a "real force"?

answered Aug 24, 2016 at 2:55

4 votes

Why must $\left(\frac{\partial U}{\partial V}\right)_{T}=0$ for an Ideal Gas?

answered Aug 31, 2016 at 5:51

3 votes

Accepted

Numerically solving a particle in a box problem

answered Aug 20, 2016 at 5:21

3 votes

Accepted

Gravitation and the structure of galaxies

answered Sep 26, 2016 at 12:02

3 votes

Accepted

Gaussian surface question: arbitrary wire in a plane

answered Jun 27, 2016 at 4:52

3 votes

How to convert electric field from spherical coordinates to cartesian?

answered Apr 19, 2016 at 6:55

3 votes

Electrostatics problems

answered Jan 17, 2016 at 13:18

3 votes

Accepted

Why is it true that Laplace's equation does not hold within the sphere in this case?

answered Jan 6, 2016 at 10:55

3 votes

Accepted

Why direction of dipole is from negative to positive?

answered May 21, 2017 at 7:16

3 votes

Is my book's answer on a cons. of momentum question incorrect?

answered Oct 10, 2017 at 19:04

3 votes

Newton's Gravitation Force between two bodies

answered Oct 15, 2017 at 16:54

3 votes

Where does the work done by friction get converted into?

answered Mar 14, 2018 at 14:56

2 votes

Accepted

Issue with deriving the work-energy theorem

answered Mar 18, 2018 at 4:22

2 votes

Accepted

Doppler effect and different frames

answered Oct 25, 2017 at 3:23

2 votes

Accepted

Why is this proof of the Clausius inequality not invalid?

answered Dec 31, 2016 at 5:26

2 votes

GR correction for the gravitational force

answered Apr 29, 2017 at 5:48

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121 Answers

Moon's pull causes tides on far side of Earth: why?

Electric Field "at" the surface of a conductor

Attractive force between capacitor plates

Why is Newton's first law necessary?

Why is the potential energy equal to the negative integral of a force?

Why does Coriolis force act on North-South moving air?

Simultaneous conservation of linear and angular momentum

Source charge at the origin of a 13 polygon surrounded by 13 equal charge at each corners

Electric field on the surface of a charged sphere

A question regarding inertial reference frame

Charging a capacitor in parallel with a resistor?

Direction of force in Couloumb's law

Can objects accelerate due to their own gravity?

Is the minimum moment of inertia always about the center of mass?

What is a "real force"?

Why must $\left(\frac{\partial U}{\partial V}\right)_{T}=0$ for an Ideal Gas?

Numerically solving a particle in a box problem

Gravitation and the structure of galaxies

Gaussian surface question: arbitrary wire in a plane

How to convert electric field from spherical coordinates to cartesian?

Electrostatics problems

Why is it true that Laplace's equation does not hold within the sphere in this case?

Why direction of dipole is from negative to positive?

Is my book's answer on a cons. of momentum question incorrect?

Newton's Gravitation Force between two bodies

Where does the work done by friction get converted into?

Issue with deriving the work-energy theorem

Doppler effect and different frames

Why is this proof of the Clausius inequality not invalid?

GR correction for the gravitational force