Planet rotation with gravity

- March 11, 2024 at 4:35 pm
  
  javat33489
  Subscriber
  
  Hi all.
  I would like to simulate the rotation of planet earth.
  I would like to get your advice on how to do this first.
  1. In transient analysis.
  2. How to take gravity into account; is it enough to apply it along the axis?
  3. Will it be necessary to make a scaled model? 1:100000.
- March 13, 2024 at 1:56 am
  
  javat33489
  Subscriber
  
  Help please
- March 13, 2024 at 8:34 am
  
  Ashish Khemka
  Forum Moderator
  
  Hi,
  For example you want to model rotation of earth around sun then you would need to know the rottional velocity, acceleration, centriffugal force, coriolis force etc.
  Regards,
  Ashish Khemka