Friction Equation Maths. Where m is the coefficient of friction and r is the normal reaction force. The normal force is equivalent to the weight of the given body.
Where m is the coefficient of friction and r is the normal reaction force. Friction is the hindering force that comes into play when two items are interacting with each other. The symbol usually used for the coefficient of friction is m.
In addition the force of friction is eta times the normal force on an object.
In addition the force of friction is eta times the normal force on an object. F m r. 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. In addition the force of friction is eta times the normal force on an object.
