simple one is: max friction = coefficient of static friction*normal force
Friction force hasn't a chemical formula.
The formula for calculating the work done by friction is: Work Force of friction x Distance.
An important formula is that friction = (coefficient of friction) x (normal force).
The work of friction formula is W Fd, where W is the work done by friction, F is the force of friction, and d is the distance over which the force is applied. This formula is used to calculate the energy dissipated due to friction in a mechanical system by multiplying the force of friction by the distance over which it acts.
Friction force hasn't a chemical formula.
To calculate the friction force on an object, you can use the formula: Friction force mass x acceleration. This formula helps determine the force resisting the object's motion due to friction.
The thermal energy formula that accounts for friction in a system is Q Nx, where Q is the thermal energy, is the coefficient of friction, N is the normal force, and x is the distance over which the friction acts.
The formula for calculating the coefficient of static friction on an inclined plane is s tan(), where s is the coefficient of static friction and is the angle of inclination of the plane.
The formula for the coefficient of kinetic friction is μk = Fk/N, where μk is the coefficient of kinetic friction, Fk is the force of kinetic friction, and N is the normal force. The coefficient of kinetic friction represents the level of resistance between two surfaces in contact while they are in motion.
To determine the friction force when given the mass and acceleration of an object, you can use the formula: friction force mass x acceleration. This formula helps calculate the force resisting the motion of the object due to friction.
You use the formula of finding force of friction. The eq'n is: Force of friction = the coefficient of friction multiplied by normal force.
f=6*pi*eta*r