Answer to Question #98301 in Mechanics | Relativity for Ayilo

Question

F=KAV/R Find the dimension for K given A=Area V=Velocity R=Radius

Answer 1

Suppose - F is Force

Force = mass [kg] x acceleration [m / s²]

The product AV / R has the following dimension [m²] x [m / s] x [m^-1] = [m² / s]

In technology, this dimension has viscosity.

Then the dimension of the coefficient l will be [kg / (m_*s)]