Apply Hooke's law to find the restoring force of a spring from its stiffness (spring constant) and displacement from equilibrium.
输入劲度系数 k 与形变量 x,求弹力大小。
| Item | Standard / Source | Key Point |
|---|---|---|
| Hooke's law spring force | Hooke (1678), ut tensio sic vis | F = k*x within the elastic range |