Force is a word that everyone has heard about.Force is nothing but a push or pull on an object.Why is that force is of utmost importance to us?Since each and every action of ours is dependent on the action of a system of forces. Force is a vector quantity. Why does a plastic article/wooden article...

Whenever two bodies are kept in contact, whenever either one or two of them move or tend to move, they experience a force of friction.The force of friction is zero on smooth surfaces although no surface is frictionless however smooth it may be. Friction is an evil but more necessarily a...

SYSTEMATIC APPROACH By far, we have known the classification of physics and now to go in depth, we need to classify things to avoid complication and to simplify the analysis of the physics. “Systematic approach” is required in all the fields, we will be using this term often to understand the...