What is the advantages and disadvantages of friction?

Answer

one advantage: it keeps things in their place. one disadvantage: it wastes energy when you move things to another place.
Q&A Related to "What is the advantages and disadvantages of..."
Advantage first - without friction, life as we know it cannot continue! We cannot walk on a road or in the house. We can't use our normal modes of transport. Try living like in a
http://answers.yahoo.com/question/index?qid=201001...
Friction is the resistive force that tends to slow the motion of physical objects. When an object, such as a car moves it will experience frictional or resistive forces (drag) which
http://uk.answers.yahoo.com/question/index?qid=201...
Advantages: Walking, lighting a match, writing, driving a
http://www.chacha.com/question/what-are-two-advant...
Explore this Topic
The advantages and disadvantages of friction force depend on the situation. In cars, friction is important because it helps in braking. In some mechanical systems ...
one advantage: it keeps things in their place. one disadvantage: it wastes energy when you move things to another place. ...
Primarily, the earth generates internal heat by friction from regular gravitational distortions and radiation decay, which continuously rises and radiates from ...
About -  Privacy -  AskEraser  -  Careers -  Ask Blog -  Mobile -  Help -  Feedback © 2014 Ask.com