The phrase "average rotation rate" is correct and usable in written English.
It can be used in contexts related to physics, astronomy, or any field that involves measuring the speed of rotation of an object or system.
Example: "The average rotation rate of the planet is crucial for understanding its day length and climate patterns."
Alternatives: "mean rotation speed" or "typical rotation rate.".
The average rotation rate of compact magnetic elements with negative polarity depicts a 22-year oscillation both in the northern and southern hemisphere.
In all of them the average rotation rate of the magnetic elements with negative polarity is little higher than that of the magnetic elements with positive polarity, except for 50°-zone of the south hemisphere and at the 10° latitude of the north hemisphere.
(a) Average rotation rate versus cycle number when excited by a 15 Hz, 40 V/cm, square-wave voltage using 50% duty cycle and 41 MPa applied load.
Inset: rotation angle and rotation speed versus time for one complete cycle (b) Average rotation rate versus applied electrical power for different tensile loads when using the yarn of (a) and a heavier paddle.
One notable feature in Fig. 5 is the rapid change in (omega _C) around the critical plate size of ({sim }1000) km: above the critical size, (omega _C) values are generally less than the average rotation rate of the global lithosphere (i.e., the net lithospheric rotation; Ricard et al.
System II is used for latitudes of more than 10°, and was originally based on the average rotation rate of the Great Red Spot of 9h 55m 42s.
Instead of calculated average angular velocities of each coronal hole centroid and then grouping them in latitudinal bins for calculating average rotation rates of corresponding latitudes, we compiled instant rotation rates of centroids and their corresponding heliographic coordinates in one matrix for further processing.
The average rotation periods under these discount rates were 70, 59 and 54 years, respectively.
The scientists found that the average field increases with the stellar rotation rate and decreases with stellar age, and that its strength correlates with emission from the stars' hot outer layers, their chromospheres.
No pronounced variation in the average particle sizes of Pt was observed with the rotation rates at the RDE, indicating that the average particle size was independent of the rotation rate or current density.
Because rotating machinery tends to produce torsional oscillation at a rate that is a multiple of average rotation speed, when tuned properly, CPVAs can correct a specific order torsional vibration at all speeds.
