In the kinematic equations $\vec{v}^2 = \vec{v}_0^2 + 2\vec{a}\cdot \Delta \vec{x}$, what does squaring a vector mean?
70477
Asking the vector form of the equation about velocity
51942
Axis/vector notation in Minkowski diagrams
26678
The meaning of $\rightsquigarrow$ in math?
142028
If $\vec{a},\vec{b},\vec{c},\vec{d}$are unit vectors, $(\vec{a}\times\vec{b}).(\vec{c}\times\vec{d})=1$ and $\vec{a}.\vec{c}=\frac{1}{2}$,then
81375
Why does $V(I(S))=\overline{S}$?
138071
In 1D why are vectors, such as, e.g., velocity $v$ and acceleration $a$, not written with a vector arrow?
66501
Notation Question: What does $\vdash$ mean in logic?
125082
Why is force a vector?
145113
How can kinetic energy be proportional to the square of velocity, when velocity is relative?
100901
Proof of centripetal acceleration formula ($a_c = v^2/r$) for non-uniform circular motion
90574
How can area be a vector?
18564
Why is the symmetry variation $\delta_s q$ different from the ordinary variation $\delta q$?
139959
Why do some statistics symbols have a "squared", e.g. Variance $\sigma^2$, "R squared" $R^2$ or heritability $H^2$
15173
Why use vectors to describe velocity/force/etc instead of treating magnitude and direction as separate values?
115945
Rotation systems. Problem interpreting an equation
131257
$\to$ vs. $\vdash$ in logic
119380
Clarifying question on meaning of derivative of a linear transformation