In the special theory of relativity, four-force is a four-vector that replaces the classical force.
In the special theory of relativity, four-force is a four-vector that replaces the classical force.
== In special relativity == The four-force is defined as the rate of change in the four-momentum of a particle with respect to the particle's proper time. Hence,:
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).