Two Methods: During an Acute Bout Further Action. Raise blood pressure by using basic first-aid awareness to alleviate the problem. If you are the patient, these points will enable your feeling better. As the caregiver, you provide a knowledgeable, calming influence to bring the patient past this crisis.
Coefficient of friction. A coefficient of friction is a value that shows the relationship between the force of friction between two objects and the normal force between the objects. It is a value that is sometimes used in physics to find an object's normal force or frictional force when other methods aren't available.
Best Answer: There's a lot of factors. Friction force is equal to mu*N, where mu is the coefficient of friction between the two objects, and N is the normal force, or how hard the objects are pressed together. Three of the biggest factors affecting friction are: 1) The stickiness of the surfaces to one another. This affects the coefficient of friction. 2) The force between the objects; this is the normal force. 3) Whether the objects are already sliding past one another. This also affect the coefficient of friction (static friction vs kinetic friction).