Final answer:
The acceleration of Procyon A compared to Procyon B depends on their relative masses and distances from each other.
Step-by-step explanation:
The acceleration of Procyon A compared to Procyon B depends on their relative masses and distances from each other. According to Newton's law of universal gravitation, the gravitational force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. As a result, if Procyon A is more massive or closer to Procyon B than Procyon B is to A, it will experience a greater gravitational force and therefore a greater acceleration. Conversely, if Procyon B is more massive or closer to Procyon A, it will have a greater acceleration.