A water brake dynamometer (dai-nuh-MOM-i-ter) measures power output by changes in this quantity in an engine, and the components of this quantity appear on one side of the Euler (OY-lur) equations for rigid bodies.  Epicylic (ep-uh-SAI-klik) gearing is used to multiply this quantity, and a couple produces a net value of this quantity sometimes synonymous with moment of force. This is equal to the derivative of angular momentum with respect to time and can also be calculated as moment of inertia times angular acceleration. Equal to the lever arm length times the perpendicular component of force
A water brake dynamometer (dai-nuh-MOM-i-ter) measures power output by changes in this quantity in an engine, and the components of this quantity appear on one side of the Euler (OY-lur) equations for rigid bodies.  Epicylic (ep-uh-SAI-klik) gearing is used to multiply this quantity, and a couple produces a net value of this quantity sometimes synonymous with moment of force. This is equal to the derivative of angular momentum with respect to time and can also be calculated as moment of inertia times angular acceleration. Equal to the lever arm length times the perpendicular component of force, name this quantity which causes objects to spin about an axis, the rotational analogue of force.
A water brake dynamometer (dai-nuh-MOM-i-ter) measures power output by changes in this quantity in an engine, and the components of this quantity appear on one side of the Euler (OY-lur) equations for rigid bodies.  