An object is moving at a constant speed. An additional force is applied to the object in the same direction as the object’s motion. What will be the effects of this additional force?

A.
The forces will become unbalanced, and the speed of the object will increase.

B.
The forces will become balanced, and the object will come to a stop.

C.
The forces will become unbalanced, and the object will travel in the opposite direction.

D.
The forces will become balanced, and the speed of the object will decrease.

A.