Question

diagram showing separatuon of iodine from iodine and salt mixture

Answer 1

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...

This is ur ans..

Hope it's helpful to you...