Question

Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into play
Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into play​

Answer 1

Friction occurs irrespective of state of the matter. Friction provided by liquids and gases are known as fluid friction.

Answer 2

Answer:

irrespective of whether the objects are solid, liquid or gaseous.

Explanation: