If a force of 50 N is applied to each of the three objects, which one will have the least acceleration?

F. Object X, because it has the greatest mass
G. Object Y, because it has the least volume
H. Object Z, because it has the least mass
J. Object Z, because it has the greatest volume

F. Object X, because it has the greatest mass

Acceleration is inversely proportional to mass, so the object with the greatest mass (Object X) will have the least acceleration when the same force is applied.