Final answer:
The question provided is unclear and lacks context; it seems to be about finding the nth derivative of a function F(x) at x=2, but without additional details or a specific function provided, a solution cannot be determined.
Step-by-step explanation:
The student has posed a question that seems to be related to calculus and integration.
However, the information provided is incomplete and somewhat disjointed.
It appears that the student is trying to calculate the nth derivative of a function F(x) at a point x=2, where F(x) is defined as an integral of another function f(t), which in turn is an integral of a variable u.
Without the specific form of the original function F(x) or the context for F N (2), it is not possible to provide a specific answer.
The rest of the provided content includes various snippets relating to physics and calculus, such as force calculations and work done by a force, but they do not appear to directly relate to the original question about the function F(x). Therefore, it’s not possible to apply this information to solve the posed question.