Friction Equation Maths. Friction coefficient of friction normal force f f mu eta derivation of the formula f f refers to the force of friction acting on the object mu refers to the coefficient of friction. The capstan equation or belt friction equation also known as eytelwein s formula after johann albert eytelwein relates the hold force to the load force if a flexible.
In addition the force of friction is eta times the normal force on an object. The symbol usually used for the coefficient of friction is m. The capstan equation or belt friction equation also known as eytelwein s formula after johann albert eytelwein relates the hold force to the load force if a flexible.
Friction formula is typically given as the numeric s are the magnitude of friction is f f the coefficient of friction is μ and the magnitude of the normal force is f n.
Most noteworthy the unit of friction is newton n. Friction coefficient of friction normal force f f mu eta derivation of the formula f f refers to the force of friction acting on the object mu refers to the coefficient of friction. Where m is the coefficient of friction and r is the normal reaction force. The symbol usually used for the coefficient of friction is m.
