A laser surgeon can advise you on the type, number, and cost of the treatments your skin will require. Laser treatment will generally cost between $300 and $500 for a single session, multiple sessions are usually required.
The rubbing of one object or surface against another. A physical force that resists the relative motion or tendency to such motion of two bodies in contact. friction. A force on objects or substances in contact with each other that resists motion of the objects or substances relative to each other. â Static friction arises between two objects that are not in motion with respect to each other, as for example between a cement block and a wooden floor. It increases to counterbalance forces that would move the objects, up to a certain maximum level of force, at which point the objects will begin moving.
What is sliding friction? A: Sliding or kinetic friction is the drag force that results from two surfaces being pressed against each other while moving in relative motion. The sliding ... Full Answer >