By substituting standard metric units for force, mass, and acceleration into the above equation, the following unit equivalency can be written. The definition of the standard metric unit of force is stated by the above equation. The table below can be filled by substituting into the equation and solving for the unknown quantity. 10 Depress mouse. The numerical information in the table above demonstrates some important qualitative relationships between force, mass, and acceleration.
Acceleration is directly proportional to net force.
Furthermore, the qualitative relationship between mass and acceleration can be seen by a comparison of the numerical values in the above table. Acceleration is inversely proportional to mass. Whatever alteration is made of the net force, the same change will occur with the acceleration. Double, triple or quadruple the net force, and the acceleration will do the same. On the other hand, whatever alteration is made of the mass, the opposite or inverse change will occur with the acceleration.