A barrel roll is an aerobatic flying manoeuvre in which the pilot causes the airplane to complete one loop in the same time that the airplane completes one roll, creating the appearance of flying on the inside of a cylinder.
the elevators on an airplane is used to change the airplane's pitch. The pitch of an airplane is what makes the airplane go up and down without turning, if you turn, that would become roll.
Pitch, Roll and Yaw
To move along a surface by revolving or turning.
A barrel roll is an aerobatic flying manoeuvre in which the pilot causes the airplane to complete one loop in the same time that the airplane completes one roll, creating the appearance of flying on the inside of a cylinder.
The three movements of an airplane are pitch (upward and downward movement along the lateral axis), roll (side-to-side movement along the longitudinal axis), and yaw (rotation around the vertical axis). These movements are controlled by the elevator, ailerons, and rudder, respectively.
An aircraft needs an engine to get thrust and roll forward to gain lift.
Yaw, pitch, and roll. (thrust is needed for any on of these to occur)
A Ferris Wheel, a disc, a toilet paper roll/holder, a paper towel holder/roll, a tire, an airplane propeller, shapes such as the circle
Pitch, Roll and Yaw The Axis that is aligned with the fuselage of the airplane is the main X-axis. Rotation about this axis is called Roll. If the nose goes Up or Down this is the Pitch. Rotation about the Vertical axis is Yaw or when the tail goes from side to side.
An airplane can change direction in three ways because it is free in the air. An automobile can change direction to the right or left, and this corresponds to an airplane yawing left or right. The automobile cannot decide to go down or up like an airplane can because it is on solid ground. This down or up change of direction is called pitch. A car also has wheels only on the bottom, and cannot travel on its roof or on one side. An airplane, however, can fly upside down, or on its side just as well as right side up and changing the position of the plane in this way is called roll. A roll is a technique in an airplane where the plane turns upside down then keeps going until it is rightside up again. Roll on an airplane is controlled by the ailerons (the little flaps on the wings).
Ailerons allow the airplane to make barrels rolls. If the left aileron is down, and the right aileron is up, then the plane will do a barrel roll towards the left. If the left aileron is down, and the right aileron is down then the plane will do a barrel roll towards the right.