Question

1. computers calculate the orbital dynamics of vehicles and satellites entering a planets orbit.

available for use
sent, transmitted
process of time and movement
on purpose
ordered arrangement

Explanation:

“Dynamics” generally refers to the study of forces and their effects on the motion of objects over time. In the context of “orbital dynamics”, it specifically pertains to the process of how objects (like vehicles and satellites) move in an orbit around a planet, which involves the consideration of time - related aspects (such as orbital periods) and movement (trajectories).

Answer:

process of time and movement