MCQs on Dynamics , Physics.
MCQs on Dynamics , Physics. 1. Concept of Force 1. What is the best definition of force? a) A push or pull on an object b) The rate of change of velocity c) The resistance of an object to motion d) The energy of a system Answer: a) A push or pull on an object 2. What is the SI unit of force? a) Joul...
