The cyclic stick is responsible for which of the following?

The cyclic stick is an essential control mechanism in helicopter flight, primarily responsible for controlling roll and pitch. By manipulating the cyclic stick, the pilot can tilt the rotor disk in a specific direction, which allows for changing the helicopter's orientation and movement in the air.

When the cyclic is pushed forward, the rotor disk tilts forward, causing the helicopter to pitch forward and begin to move forward. Pulling the cyclic back has the opposite effect, causing the helicopter to pitch upward and slow down or ascend. Similarly, moving the cyclic left or right will result in rolling the helicopter to the left or right, which allows for lateral movement in those directions.

This distinct function differentiates it from other flight controls, such as the collective lever and anti-torque pedals, which are responsible for adjusting thrust and yaw control, respectively. The cyclic stick is thus central to managing the helicopter's attitude and responding dynamically to pilot inputs during flight.