3 Given Newton's Third Law, why does it hurt more to be tackled than to tackle someone else? 3 Movement equation for the Simple harmonic oscillator 2 Is this formula I derived for net acceleration correct? 1 Will standing wave form between two sources? 1 Can you elaborate the concept of symmetry and how do you conclude that the field is $0$ along $x$-$z$ plane?

### Reputation (347)

 +10 Will standing wave form between two sources? +2 Will standing wave form between two sources? +2 How do I convert $\frac{d^2}{d t^2} x = - G \frac{10^6+150}{x^2}$ into a time dependent system of equations? +10 Relations between symmetries in sources and fields

### Questions (5)

 2 Relations between symmetries in sources and fields 0 Steady Current Definition / Meaning 0 Voltage and Resistance definition 0 System of $N$ conductors: Coeficients of Potential derivation 0 Is the Electric Field defined in a charge density?

### Tags (36)

 10 newtonian-mechanics × 7 2 acceleration × 2 4 forces × 4 2 newtonian-gravity × 2 4 harmonic-oscillator × 2 1 electrostatics × 4 3 free-body-diagram 1 electric-fields × 3 2 homework-and-exercises × 3 1 symmetry × 2

### Bookmarks (1)

 0 How to determine the pivot point in a system? [closed]