Question

Snider Section 4.7 Problem 10.

score 14 · Answer 1 · 2015-10-18 15:31:46

14

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Snider Section 4.7 Problem 10.

Published on 18 Oct 2015 - 15:31

score 854 · Answer 2 · 2015-10-19 07:12:12

854

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Calculate the unit vectors in the curvilinear coordinate system

Published on 19 Oct 2015 - 7:12

score 59 · Answer 3 · 2026-04-07 02:26:54

59

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What does symmetry imply about the solution in mathematics? (Example: Gauss' law)

Published on 07 Apr 2026 - 2:26

score 2.3k · Answer 4 · 2026-04-23 08:33:41

2.3k

Views

How to calculate the line integral and substitute $dx\,\ dy$ in a question on Green's theorem

Published on 23 Apr 2026 - 8:33

score 46 · Answer 5 · 2026-04-13 20:11:20

46

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Parametric curve: $x=\frac{a}{2}(t+\frac{1}{t})$, $y=\frac{b}{2}(t-\frac{1}{t})$?

Published on 13 Apr 2026 - 20:11

score 31 · Answer 6 · 2026-04-14 04:28:46

31

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An Equation with Inner Products of Unit Vectors $\{\mathbf v_i : i=0, \cdots, n\}$ Equivalent to $\sum \mathbf v_i = 0.$

Published on 14 Apr 2026 - 4:28

score 79 · Answer 7 · 2026-04-13 23:09:06

79

Views

Problem with index notaion and einstein summation

Published on 13 Apr 2026 - 23:09

score 85 · Answer 8 · 2015-10-21 17:45:19

85

Views

If the curl of $a+b$ is zero. Can one find $b$, knowing $a$?

Published on 21 Oct 2015 - 17:45

score 338 · Answer 9 · 2026-04-16 01:27:55

338

Views

Vector Calculus curl, divergence and gradient identity

Published on 16 Apr 2026 - 1:27

score 48 · Answer 10 · 2026-04-15 23:35:21

$\vec{F}= ay\hat{i}+z\hat{j}+x\hat{k}$, if $\int{\vec{F} \vec {dr}}=\pi$, find the value of $a$ for the given curve.

score 514 · Answer 11 · 2026-03-30 22:04:43

514

Views

Counter clockwise flux integral

Published on 30 Mar 2026 - 22:04

score 61 · Answer 12 · 2026-04-07 02:21:31

61

Views

Calculate the line integral (cyl. coords)

Published on 07 Apr 2026 - 2:21

score 275 · Answer 13 · 2026-04-17 04:15:33

Let $f(r)$ be a scalar field from $\Bbb R \mapsto \Bbb R$. Does the Vector field $\vec{F}(\vec{r})=\vec{r}f(r)$ have a potential?

score 1k · Answer 14 · 2026-04-17 01:30:31

1k

Views

Shortest distance between point and surface

Published on 17 Apr 2026 - 1:30

score 732 · Answer 15 · 2026-04-19 11:33:45

732

Views

Showing a rotational symmetry of the Navier-Stokes / Euler equation

Published on 19 Apr 2026 - 11:33

List Question

Snider Section 4.7 Problem 10.

Calculate the unit vectors in the curvilinear coordinate system

What does symmetry imply about the solution in mathematics? (Example: Gauss' law)

How to calculate the line integral and substitute $dx\,\ dy$ in a question on Green's theorem

Parametric curve: $x=\frac{a}{2}(t+\frac{1}{t})$, $y=\frac{b}{2}(t-\frac{1}{t})$?

An Equation with Inner Products of Unit Vectors $\{\mathbf v_i : i=0, \cdots, n\}$ Equivalent to $\sum \mathbf v_i = 0.$

Problem with index notaion and einstein summation

If the curl of $a+b$ is zero. Can one find $b$, knowing $a$?

Vector Calculus curl, divergence and gradient identity

$\vec{F}= ay\hat{i}+z\hat{j}+x\hat{k}$, if $\int{\vec{F} \vec {dr}}=\pi$, find the value of $a$ for the given curve.

Counter clockwise flux integral

Calculate the line integral (cyl. coords)

Let $f(r)$ be a scalar field from $\Bbb R \mapsto \Bbb R$. Does the Vector field $\vec{F}(\vec{r})=\vec{r}f(r)$ have a potential?

Shortest distance between point and surface

Showing a rotational symmetry of the Navier-Stokes / Euler equation

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