In mechanics, a force is that which causes a change in velocity or, if you prefer, that which causes an acceleration. When more than one force acts on an object it is the net force that is important. Since force is a vector quantity, use geometry instead of arithmetic when combining forces.
Quick Answer. A crawling sensation felt on the skin may be caused by a condition called morgellons, according to WebMD. Common symptoms of morgellons include feeling like bugs are crawling on the skin, burning, itching and stinging sensations. In some cases skin sores may appear as well.
Feeling Of Bugs Crawling Under Skin Treatment. To deal with condition like feeling of bugs crawling on skin may sometimes be difficult as the symptom in most cases is subjective. There is no clinical sign that can be elucidated. Therefore the treatment mostly is relied on what the patient says.