Question

Why is the derivative of a vector in polar form the cross product?

score 135 · Answer 1 · 2026-03-17 20:12:13

135

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Why is the derivative of a vector in polar form the cross product?

Published on 17 Mar 2026 - 20:12

score 2.2k · Answer 2 · 2026-03-26 03:01:53

2.2k

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What is meant by input and output bases?

Published on 26 Mar 2026 - 3:01

score 225 · Answer 3 · 2026-03-25 11:52:56

225

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Does Planck length contradict math?

Published on 25 Mar 2026 - 11:52

score 1.3k · Answer 4 · 2026-03-21 13:58:00

1.3k

Views

Computing relative error with ideal gas law.

Published on 21 Mar 2026 - 13:58

score 143 · Answer 5 · 2026-03-17 08:24:44

143

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Planetary orbits in a $4$-dimensional universe

Published on 17 Mar 2026 - 8:24

score 95 · Answer 6 · 2026-03-25 20:05:45

95

Views

Applied Maths: Equations of Motion

Published on 25 Mar 2026 - 20:05

score 285 · Answer 7 · 2026-03-17 17:30:07

285

Views

Return probability random walk

Published on 17 Mar 2026 - 17:30

score 163 · Answer 8 · 2026-03-17 15:42:47

What will be the velocity of a photon ejected from the surface of cesium by a photon with a frequency of 6.12E14 s^-1?

score 68 · Answer 9 · 2026-03-25 11:32:50

68

Views

What mathematical principal allows this rearrangement during simplifying

Published on 25 Mar 2026 - 11:32

score 47 · Answer 10 · 2026-03-17 12:40:46

47

Views

Time when velocity of object is zero and position at that point in time

Published on 17 Mar 2026 - 12:40

score 195 · Answer 11 · 2026-03-17 14:59:30

195

Views

Integral Encountered in Physics Problem

Published on 17 Mar 2026 - 14:59

score 194 · Answer 12 · 2026-03-22 12:00:20

194

Views

Can I draw an acceleration vs. time graph from an acceleration vs. distance graph?

Published on 22 Mar 2026 - 12:00

score 369 · Answer 13 · 2026-03-22 02:47:49

369

Views

"Good" Linear Combinations of a Perturbed Wave Function

Published on 22 Mar 2026 - 2:47

score 51 · Answer 14 · 2026-03-24 22:09:43

51

Views

Easy way to prove $|\text{curl}\ \mathbf n|^2=(\mathbf n\cdot \text{curl}\ \mathbf n)^2+|\mathbf n \wedge\text{curl}\ \mathbf n|^2$?

Published on 24 Mar 2026 - 22:09

score 121 · Answer 15 · 2026-03-22 12:19:58

121

Views

Physics answers obtained through two different mathematical approaches contradict.

Published on 22 Mar 2026 - 12:19

List Question

Why is the derivative of a vector in polar form the cross product?

What is meant by input and output bases?

Does Planck length contradict math?

Computing relative error with ideal gas law.

Planetary orbits in a $4$-dimensional universe

Applied Maths: Equations of Motion

Return probability random walk

What will be the velocity of a photon ejected from the surface of cesium by a photon with a frequency of 6.12E14 s^-1?

What mathematical principal allows this rearrangement during simplifying

Time when velocity of object is zero and position at that point in time

Integral Encountered in Physics Problem

Can I draw an acceleration vs. time graph from an acceleration vs. distance graph?

"Good" Linear Combinations of a Perturbed Wave Function

Easy way to prove $|\text{curl}\ \mathbf n|^2=(\mathbf n\cdot \text{curl}\ \mathbf n)^2+|\mathbf n \wedge\text{curl}\ \mathbf n|^2$?

Physics answers obtained through two different mathematical approaches contradict.

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