Answer:
The acceleration of an object is equal to the net force divided by the mass of the object.
(D) is correct option.
Step-by-step explanation:
According to Newton's second law of motion
The net force is equal to the product of the mass of the object and the acceleration of the object.
In mathematically terms,

The acceleration is

Where, a = acceleration
F = net force
m = mass
Hence, The acceleration of an object is equal to the net force divided by the mass of the object.