Question

Shouldn't angular displacement be defined only on $[-\pi,\pi)$?

score 88 · Answer 1 · 2026-04-13 02:46:11

88

Views

Shouldn't angular displacement be defined only on $[-\pi,\pi)$?

Published on 13 Apr 2026 - 2:46

score 49 · Answer 2 · 2026-04-16 12:54:03

49

Views

How to verify that $a\cdot b \times c = b\cdot c \times a = c\cdot a \times b$?

Published on 16 Apr 2026 - 12:54

score 38 · Answer 3 · 2026-04-13 01:28:30

38

Views

Relationship between Vector by scalar differentiation and scalar by vector differentiation

Published on 13 Apr 2026 - 1:28

score 624 · Answer 4 · 2026-04-09 11:36:05

624

Views

How can I solve a multivariable equation using the matrix form?

Published on 09 Apr 2026 - 11:36

score 48 · Answer 5 · 2026-04-14 04:09:47

48

Views

Why isn't angular displacement called angular distance?

Published on 14 Apr 2026 - 4:09

score 38 · Answer 6 · 2026-04-14 11:46:45

38

Views

A precise statement of $\omega\cdot t = \theta$?

Published on 14 Apr 2026 - 11:46

score 33 · Answer 7 · 2026-04-11 05:46:27

33

Views

Need help on simplifying cross product of vectors

Published on 11 Apr 2026 - 5:46

score 39 · Answer 8 · 2026-04-11 02:55:50

39

Views

Soft question on the area of a parallelogram using vectors

Published on 11 Apr 2026 - 2:55

score 38 · Answer 9 · 2026-04-29 12:55:55

38

Views

How can $\int_{t}^{t+T}xx^Td\tau \geq \alpha_1 I$, where $x \in \mathbb{R}^n$, especially when the determinant of outer product or $xx^T$ is 0?

Published on 29 Apr 2026 - 12:55

score 141 · Answer 10 · 2026-03-26 01:07:53

141

Views

Isn't $\overrightarrow{\omega} t=\theta$ equating a vector to a scalar?

Published on 26 Mar 2026 - 1:07

score 168 · Answer 11 · 2026-04-15 14:03:21

168

Views

Vector Question I Cannot Answer!

Published on 15 Apr 2026 - 14:03

score 140 · Answer 12 · 2026-04-13 23:33:41

140

Views

Compute unit normal vector of a plane in $R^3$

Published on 13 Apr 2026 - 23:33

score 92 · Answer 13 · 2026-04-10 20:59:40

92

Views

How to find the projection

Published on 10 Apr 2026 - 20:59

score 358 · Answer 14 · 2026-04-12 19:12:25

358

Views

If $\pi$ is parallel to $3i-4j$, how to find the vector equation of $\pi$?

Published on 12 Apr 2026 - 19:12

score 128 · Answer 15 · 2026-04-15 12:40:03

128

Views

Let $[{\bf a} \times {\bf b} \space \; {\bf b} \times {\bf c}\space\; {\bf c} \times {\bf a} ]=k[{\bf a}\space{\bf b}\space{\bf c}]^2$. Find $k$.

Published on 15 Apr 2026 - 12:40

List Question

Shouldn't angular displacement be defined only on $[-\pi,\pi)$?

How to verify that $a\cdot b \times c = b\cdot c \times a = c\cdot a \times b$?

Relationship between Vector by scalar differentiation and scalar by vector differentiation

How can I solve a multivariable equation using the matrix form?

Why isn't angular displacement called angular distance?

A precise statement of $\omega\cdot t = \theta$?

Need help on simplifying cross product of vectors

Soft question on the area of a parallelogram using vectors

How can $\int_{t}^{t+T}xx^Td\tau \geq \alpha_1 I$, where $x \in \mathbb{R}^n$, especially when the determinant of outer product or $xx^T$ is 0?

Isn't $\overrightarrow{\omega} t=\theta$ equating a vector to a scalar?

Vector Question I Cannot Answer!

Compute unit normal vector of a plane in $R^3$

How to find the projection

If $\pi$ is parallel to $3i-4j$, how to find the vector equation of $\pi$?

Let $[{\bf a} \times {\bf b} \space \; {\bf b} \times {\bf c}\space\; {\bf c} \times {\bf a} ]=k[{\bf a}\space{\bf b}\space{\bf c}]^2$. Find $k$.

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