Here's the breakdown:

* Directly related to the net force applied: This means that the greater the net force acting on an object, the greater its acceleration will be.

* Inversely related to the mass of the object: This means that the larger the mass of an object, the smaller its acceleration will be for a given force.

Mathematically, Newton's Second Law is expressed as:

F = ma

Where:

* F is the net force acting on the object (measured in Newtons)

* m is the mass of the object (measured in kilograms)

* a is the acceleration of the object (measured in meters per second squared)