# use-motion
Basic kinematics helpers for `RustUse`.
## Install
```toml
[dependencies]
use-motion = "0.0.1"
```
## Foundation
`use-motion` provides small `f64`-first helpers for common introductory kinematics calculations.
## Example
```rust
use use_motion::{average_speed, final_velocity};
let speed = average_speed(100.0, 10.0)?;
assert_eq!(speed, 10.0);
assert_eq!(final_velocity(2.0, 3.0, 4.0), 14.0);
# Ok::<(), use_motion::MotionError>(())
```
## When to use directly
Choose `use-motion` when you only need reusable motion formulas.
## Scope
- APIs stay `f64`-first and unit-agnostic.
- Higher-level simulation models are out of scope.
## Status
`use-motion` is a pre-1.0 crate with a deliberately small API.