The inertia properties of a gyroscope are:1. fixity in the absolute space2. nutation3. gyroscopic precession4. drift5. gyroscopic torqueThe combination regrouping all the correct statements is:

1) The term drift refers to the wander of the axis of a gyro in:

2) The drift of the azimuth gyro on an inertial unit induces an error in the position given by this unit. "t" being the elapsed time. The total error is:

3) The inertia properties of a gyroscope are:1. fixity in the absolute space2. nutation3. gyroscopic precession4. drift5. gyroscopic torqueThe combination regrouping all the correct statements is:

4) In the building principle of a gyroscope, the best efficiency is obtained through the concentration of the mass:

5) The basis properties of a gyroscope are :1. The gyro's weight.2. The rigidity in space.3. The inertia.4. The high RPM.5. The precessionThe combination of correct statements is: