pub fn work(force: f64, displacement: f64) -> Option<f64>Expand description
Computes mechanical work from a constant force and displacement.
Formula: W = F * d
Returns None when either input is not finite or when the computed result is not finite.
Negative force and displacement values are allowed.
ยงExamples
use use_work::work;
assert_eq!(work(10.0, 2.0), Some(20.0));
assert_eq!(work(-10.0, 2.0), Some(-20.0));