What happens when the center of pressure is too far forward relative to the center of gravity?

When the center of pressure is too far forward relative to the center of gravity, the aerodynamic effects on the aircraft lead to an increased likelihood of the nose tipping up. This is primarily because the lift force, which acts through the center of pressure, creates a moment that can cause the aircraft to pitch up. If this pitching moment is strong enough, it may result in the angle of attack increasing to a critical level, which can lead to a stall.

In this scenario, the aircraft becomes less stable, as the shift of the aerodynamic forces can overwhelm the aircraft's ability to maintain controlled flight. Therefore, it’s crucial that the center of gravity is maintained within a proper range relative to the center of pressure to ensure stable flight characteristics.

Stability is not improved; in fact, it is compromised when the center of pressure is excessively forward, leading to difficulty in controlling the pitch of the aircraft and potential loss of lift effectiveness. Hence, the correct response emphasizes the risks associated with an improperly positioned center of pressure in relation to the center of gravity.