Displacement Vector

Displacement Vector

### Formula:

$$\Delta \vec{r} = \vec{r_f} - \vec{r_i}$$

### Terminologies:

- Δr⃗ → Displacement vector; change in position vector.

- r⃗_f → Final position vector.

- r⃗_i → Initial position vector.

### Usage:

- Used to calculate displacement in two-dimensional motion.