500
Trucks with more powerful engines are usually used to move loads that are heavier, because the greater the _____.
A) mass of an object, the greater the force must be to move the object
B) force applied to an object, the greater its inertia
C) speed of an object, the greater its mass
D) mass of an object, the smaller its inertia
What is A) mass of an object, the greater its mass