Final answer:
Newton's Second Law of Motion explains that acceleration is directly proportional to force and inversely proportional to mass, which can be represented by the equation a = Fnet/m.
Step-by-step explanation:
According to Newton's Law, specifically Newton's Second Law of Motion, mass, force, and acceleration are related in a specific way. The law states that the acceleration of an object is directly proportional to the net external force acting on the object and inversely proportional to its mass. This can be succinctly expressed in the equation a = Fnet/m, where a is the acceleration, Fnet is the net external force, and m is the mass of the system. Therefore, as the force increases, the acceleration of the system also increases, provided the mass remains constant; conversely, as the mass increases, for the same amount of force, the acceleration decreases.
Turning to the options provided in the student's question, the correct statement that describes the relationship among mass, force, and acceleration according to Newton's Second Law of Motion is option C: Acceleration is directly proportional to force and inversely proportional to mass.