One of the simple examples of physics in everyday life is the frictional force which helps us to walk or run easily. It acts like a “grip” between your shoes and the ground, which helps you to walk or run without slipping. It depends on two factors; one is the surface you are walking on and the other one is the weight that is pushed down on the surface. Friction allows us to have control and stability while moving.
Walking on a carpeted floor is easier because the rough texture of the carpet creates greater friction, which helps the shoes to grip the fibres and prevent slipping. But if you are walking on an icy surface, the smoothness of the ice reduces the traction between the shoes and the ground. This results in less friction and it’s difficult to walk or run on ice without slipping.
Leave a Reply