Physics General knowledge questions

Physics Simple gk questions

gk aspirants always has a tendency to follow hard gk questions.. , those who even know the name of  Obama's dog (Bo), makes  mistakes on very simple gk questions.. so please don't spit on simple gk questions.... we need every type of questions to get better ranking in competitive exams.


1. Rate of change of distance is called as ?
Answer: Speed


2. Rate of change