New posts in Vectors

Why do we use cross products in physics?

Velocity is to speed as acceleration is to ________?

On the method described by Purcell for finding the magnetic field by measuring the force on a test particle

What's the physical meaning of the standard base vectors?

Is Velocity Really a Vector?

Why do some people write the gravitational force as proportional to $\mathbf{r}/|\mathbf{r}|^3$?

Formal Definition of Dot Product

When does a vector component keep being a vector, exactly?

Can we divide a vector by another vector? How about this: $a = vdv/dx?$

How do we prove the downwards force of a massless rope on a pulley it wraps around is $2T$?