How is mass related to acceleration?

Acceleration works in direct proportion to mass
Acceleration works in inverse proportion to mass
Acceleration works in variable proportion to mass
Acceleration has no relationship to mass

Acceleration works in inverse proportion to mass. When the mass of an object increases, the acceleration decreases, and when the mass decreases, the acceleration increases, assuming the force remains constant. This relationship is described by Newton's second law of motion, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.