If the clock is being used for real-time dynamic model propagation, the 100 Hz speed is enough the capture the physical phenomena in the system, such as control

If the clock is being used for real-time dynamic model propagation, the 100 Hz speed is enough the capture the physical phenomena in the system, such as control system response. 10 Hz is a bit too slow, and 1 kHz is overkill. During my graduate work in aerospace engineering, 100 Hz was pretty much standard for sensor filtering and simulation work.