Question

write the dimensional formula of cofficient of rolling friction

Answer 1

The coefficient of rolling friction is the indication of how great the rolling resistance is for a given normal force between the wheel and the surface upon which it is rolling. This ratio is based on the Standard Friction Equation.

Because of the various factors, the coefficient of rolling friction is usually determined experimentally.

Questions you may have include:

What is the coefficient of rolling friction relationshipHow is the coefficient of rolling friction determined?What are some sample values?