Force Force is a push or pull which can change the position of a body as required. It is a vector quantity following all the rules of vector. Forces are of two types 1. Balanced Forces If there are many forces acting on a body, but resultant of all of them is zero, then the forces are called balanced forces. 2. Unbalanced Forces If the resultant of all the forces is not zero, then the forces are called unbalanced forces. Newton's Law of Motion There are three laws of motion First Law "Everybody remains in its state of rest or state of motion, until an external force is applied on it." This law is also known as law of Inertia Inertia is a property by virtue of which, a body tries to retain its state. Inertia are of two types 1. Inertia of Rest If a body is in rest, then it will remain in rest until an external force is applied on it. 2. Inertia of Motion If a body is in motion, then it will remain in motion until an external force is applied on it. There are some examples...
Hello everyone I am study life . I am professional blogger. I create a blog education ,study tips , motivation etc.