What happens to the surveillance plane's direction after colliding with the smaller plane?

When a larger surveillance plane collides with a smaller plane, the key factor to consider is the law of conservation of momentum and the dynamics of collisions. In such interactions, the movement and trajectory of the larger plane will be influenced by the force of the collision from the smaller, impacting plane.

As both planes have mass and velocity, the larger plane will experience a change in its direction as a result of the collision. This occurs because the collision transfers momentum, which can lead to deviations from its original flight path. The force exerted during the collision will push the surveillance plane off its straight path, leading to a change in its heading.

This understanding indicates that after the collision, the surveillance plane is knocked off course from its initial trajectory, which aligns with the idea that it no longer continues in the same direction it was initially heading. The nature of the interaction between two aircraft guarantees that a collision will result in alterations to the direction of the larger plane, confirming that it is knocked off course.