I have one model, a ball bouncing on a vibrating plate in the motion analysis.
When the plate vibrates at 50 Hz, Motion analysis - 1000 frames per second, the model works well for the contact between ball and plate.
It works well both for material and friction consideration.
However, when the frequency is 2000 Hz, Motion analysis setup is 10,000 frames per second, the model works well when only considering the material.
Considering friction, it stops work when the ball impacts with the plate for the first time.
Could someone give me some advice for what setup should I change?
Thank you very much for any advice.