See, its not as complicated as to thought. The opposite is true as well, to point the nose down, push the control yoke in towards the console panel. Most have a trim tab only on the elevator, but some have them on the rudder and ailerons. It is common for pilots to trim an aircraft for steady, level flight so that their hands are free to do other things. Yes, you can take your hands off the yoke and the aircraft will fly as intended.
Most trimming is done through the use of a trim wheel.
It's a wheel that the pilot spins to move the tab or tabs up or down. The Landing Gear - The landing gear on an aircraft serves two main purposes. It absorbs the landing loads and supports the aircraft while it is on the ground. The main wheels are located on either side of the fuselage. The third wheel is either at the nose of the aircraft or the tail.