Explain briefly about viscous force

Viscous force is the force of friction between two layers of a fluid(liquid/gas)…..

Viscous force = shearing stress/velocity gradient. Viscous force =f/a/dv/dz.

Explanation:

The property of a fluid by virtue of which an internal frictional force acts between its different layers which opposes their relative motion is called viscosity. These internal frictional force is called viscous force.

the force required to move the cart is divided by three or 33.33 n.

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.