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.
coefficient. noun. 1  A number or symbol multiplied with a variable or an unknown quantity in an algebraic term, as 4 in the term 4 x, or x in the term x (a &plus; b). 2  A numerical measure of a physical or chemical property that is constant for a system under specified conditions, such as the coefficient of friction.