Answer:
Fluid friction.
Explanation:
Friction can be defined as a force that resists the relative motion of two objects when there surface comes in contact. Thus, it prevents two surface from easily sliding over or slipping across one another. Also, friction usually reduces the efficiency and mechanical advantage of machines but can be reduced through lubrication.
Generally, there are four (4) main types of friction and these includes;
I. Static friction.
II. Rolling friction.
III. Sliding friction.
IV. Fluid friction.
Fluid friction can be defined as a type of friction that acts on objects moving through a liquid or gas. A fluid refers to any physical substance that can flow and is able to take the shape of a container.
Answer:
Double depression
Explanation:
Double depression is a psychological mental disorder. It is a complex condition of a patient in which the patient suffers from Dysthymia disorder.
Dysthymia is a psychiatric illness that is chronic and accompanied a depressed mood with the symptoms that include one or two symptoms that carry on for two years.
The dark and low mood also called the veil of sadness. It occurs every day with the person. It can persist for many years. Many people have suffers from this disorder for a long period of time such as ten to twenty years.
Answer:
social organizations solve a problems by conduting various program ,aware socety from bad practices,discriminate the things which are wrong and right etc.
Answer:
Jhuma system don't required to lead a married life. But the children born from illict relations have to live in the gumba. The son is made priest of the gumba. Sherpas also offer the second son who has to live as Dhawa.
Explanation:
