Question

state the meaning of the term i) rolling friction ii) fluid friction​

Answer 1

Answer:

ROLLING FRICTION: The force resisting the motion of a rolling body on a surface is known as rolling friction or rolling resistance

FLUID FRICTION: Describes the friction between layers of a viscous fluid that are moving relative to each other.

Answer 2

Answer:

(i)

(ii)

(iii)

Explanation:

(i)Rolling = The Force of friction resisting the motion when the body rolls on a surface is called rolling friction.

(ii)Fluid Friction = Fluid Friction is the force that resist motion either within the fluid itself or of another medium moving through the fluid.