Weegy: The SI unit of force is the D. newton. User: When an unbalanced force acts on an object,
A. the object’s motion does not change.
B. the object accelerates.
C. the weight of the object decreases.
D. the inertia of the object increases. Weegy: 2. the object accelerates. The object will accelerate in the direction of the force vector. User: When a pair of balanced forces acts on an object, the net force that results is
A. ... (More)