The gravity plays a key role in the equations of fluid mechanics, the density of the fluid is gravity factor in the equation of the theorem **Bernoulli**

- Gravity or acceleration is measured in meters / second² )
- on the earth it is 9.81m/s² to the poles and 9.78m/s² at the equator (the effect of centrifugal force)
- on the moon that acceleration is 1.62m/s²

- gravity acceleration g : Based on the assumption :"any force acting alone is proportional to the acceleration" and considering that " the weight of an object (the force applied thereto) is the force, gravity is determined as the acceleration of the mass of an object , which gives the weight of the object

** Mecaflux standard** is supplied with the converter that allows the various calculations in conjunction with acceleration..

mass acceleration deceleration relationship weight / shock in the converter

**relation kinetic energy acceleration in the converter**