Does the unit of viscosity kg / M-S and Pa.s need to be converted

Does the unit of viscosity kg / M-S and Pa.s need to be converted

Definition of viscosity: two plates with an area of 1m2 are immersed in liquid, and the distance between the two plates is 1m. If the relative velocity between the two plates is 1m / s by adding 1n shear stress, the viscosity of the liquid is 1pA · s. The unit of viscosity (kg / m ^ 2 · s) and PA · s (Pascal · s) need to be converted. 1kg / m ^ 2 = 9.8N / m ^ 2 = 9.8pa, then

How to convert MPa unit to kn

1kN/m2=1kp

How many kn is MPa equal to!
How much kn is 69 MPa!

In general, if kn in engineering has to correspond to MPa, 1MPa = 1000KN (/ m2)
MPA MPa is the unit of pressure, kn is the unit of force
There is no match between the two
Kg / cm 2 is the concept of stress, that is, the force received per unit area, while kn is only the concept of force
In engineering, people approximately take 1MPa = 10kg / cm2
What is your unit of area
Or do it yourself