This term also describes a quantity used in the Bagnold formula that is proportional to the Reynolds stress.
Moody diagrams are used to calculate a factor associated with this quantity that is used in the Darcy- Weisbach equation. This term also describes a quantity used in the Bagnold formula that is proportional to the Reynolds stress. It is proportional to velocity squared for fluids and Amonton's law states that the magnitude of this is proportional to the normal force. Existing in static and dynamic varieties, for 10 points, identify this force which acts in the opposite direction of motion.
Moody diagrams are used to calculate a factor associated with this quantity that is used in the Darcy- Weisbach equation.
friction