Selina Solutions for Class 6 Physics Chapter 3 Force
Concise Selina Solutions for Class 6 Physics Chapter 3 Force
In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. A force is a push or pulls upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects. Forces always occur in pairs; when one body pushes against another, the second body pushes back just as hard. The minus sign indicates that the forces are in opposite directions.