A layer of glycerine of thickness 1 mm is present between a

Last updated: 6/11/2023

A layer of glycerine of thickness 1 mm is present between a large surface area and a small surface area of 0 1 m With what force the small surface is to be pulled so that it can move with a velocity of 1 m s Given that coefficient of viscosity 0 07 kg m s 1 70 N 2 7 N 3 700 N 4 0 70 N