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15
Math.TechQA.Club
2026-05-10 12:39:07
1.7k
Views
Find mass of solid bounded by cone $z = 2\sqrt{x^2 + y^2}$ and plane $z=4$
Published on
10 May 2026 - 12:39
#integration
#volume
#spherical-coordinates
#cylindrical-coordinates
324
Views
Central Forces in Spherical Polar Coordinates
Published on
04 May 2026 - 10:57
#coordinate-systems
#spherical-coordinates
156
Views
Getting rotation vector from spherical coordinates angles derivatives
Published on
04 May 2026 - 10:56
#geometry
#differential-geometry
#rotations
#spherical-coordinates
#cross-product
850
Views
Spherical coordinates on the 2-sphere and k-forms
Published on
03 May 2026 - 19:31
#differential-geometry
#differential-forms
#spherical-coordinates
#principal-bundles
#hopf-fibration
34
Views
$\left( \nabla \cdot \overrightarrow{r} \right)=\sum_{i=1}^{3}\frac{\partial X_{i}}{\partial x_{i}}=3$
Published on
04 May 2026 - 10:57
#calculus
#partial-derivative
#spherical-coordinates
#divergence-operator
206
Views
Make object orbit around another with Degrees only (Not radians)
Published on
10 May 2026 - 14:52
#trigonometry
#spherical-coordinates
#spherical-geometry
#spherical-trigonometry
582
Views
Trying to calculate the normal derivative of a function on the sphere but getting an 'inverted' representation?
Published on
10 May 2026 - 15:02
#geometry
#vector-analysis
#spherical-coordinates
#spheres
#spherical-geometry
2.1k
Views
How to project 3D vector on unit sphere to 2D in $xz$ plane?
Published on
04 May 2026 - 10:56
#trigonometry
#projective-geometry
#spherical-coordinates
#spherical-geometry
#python
86
Views
Would Rodrigues' rotation formula apply in this case?
Published on
10 May 2026 - 13:48
#analytic-geometry
#coordinate-systems
#rotations
#spherical-coordinates
#spherical-geometry
72
Views
What kind of integral is this, and how do you solve it?
Published on
04 May 2026 - 10:57
#integration
#multivariable-calculus
#spherical-coordinates
337
Views
Deriving the distance of closest approach between ellipsoid and line (prev. "equation of a 3-dimensional line in spherical coordinates")
Published on
04 May 2026 - 10:57
#geometry
#spherical-coordinates
359
Views
Trying to understand better the construction of the $n$-sphere
Published on
04 May 2026 - 10:57
#spherical-coordinates
405
Views
Distribution of subvector of vector uniform on a sphere
Published on
04 May 2026 - 10:57
#probability-distributions
#uniform-distribution
#spherical-coordinates
206
Views
Calculating the angle between a position and momentum vector in spherical polar coordinates
Published on
04 May 2026 - 10:56
#vectors
#coordinate-systems
#spherical-coordinates
64
Views
Gravity as Vector Field and Potential
Published on
04 May 2026 - 10:56
#vector-analysis
#coordinate-systems
#vector-fields
#spherical-coordinates
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