Why is this $v > c$ example wrong?
35663
Is there a formula that gives the position of an object depending on the time, but which doesn't allow the object to surpass the speed of light?
81879
$Av=λv$ basis proof problems
82739
Why is $\alpha \rightarrow \forall x(\alpha)$ not generally correct in first-order logic?
8711
Problems in the relation $a=v\frac{\mathrm{d}v}{\mathrm{d}x}$
141886
Incorrect notation in math?
28057
Deriving $p = mv$ from translational symmetry (momentum conservation law)?
125184
Why $\dim(\hom(V,W))=\dim(V) * \dim(W)$?
146358
Why is there a $\frac 1 2$ in $\frac 1 2 mv^2$?
84161
Gauss law question with regard to this example
3433
Proof if $a \vec v = 0$ then $a = 0$ or $\vec v = 0$
17211
Is it wrong to tell children that $1/0 =$ NaN is incorrect, and should be $∞$?
93539
Why is $M\frac{dv}{dt} = v_{rel} .\frac{dm}{dt}$ correct and $(M - dm)\frac{dv}{dt} = v_{rel} .\frac{dm}{dt}$ wrong?
94627
What's wrong with this derivation that $i\hbar = 0$?
69299
Why do these two multiplication operations give different results?
112179
Why don't the results of testing $H_0 : \beta = 0$ and $H_0 : {\rm cor}(X,Y)=0$ agree?
115506
What's wrong with this demonstration? (1 = -1)
10366
Why do we not include $c$ in the computation of the definite integral?