For [an aircraft], weight and
balance from first principles:
where the centre of gravity must
sit and why, what moves it in
flight, and what happens at each
limit.

Weight, Balance and Why It Bites

What happens at each limit, not just where the limit is.

Prompt

For [an aircraft configuration], explain weight and balance from first principles — where the centre of gravity has to sit and why, what moves it during a flight, and what actually happens at each limit.