How is balance achieved in an aircraft?

Balance in an aircraft is achieved by distributing the weight evenly around the center of gravity (CG). The center of gravity is the point where the total weight of the aircraft is considered to be concentrated, and it plays a crucial role in ensuring the aircraft's stability and control during flight. When weight is evenly distributed around this center, it helps maintain stability in various flight conditions.

Furthermore, proper weight distribution is essential for achieving the desired flight characteristics, such as pitch stability and control responsiveness. If the weight is concentrated too far forward or backward from the CG, it can lead to difficulties in handling the aircraft and could even affect safety.

Redistributing fuel weight alone does not guarantee balance since it is just one component among many that affect the overall weight distribution. Adjusting engine power and limiting passenger numbers could alter performance but do not directly address balance in the context of weight distribution around the center of gravity. Hence, achieving balance is fundamentally linked to how weight is managed relative to the CG.