Answer:
Yes
Step-by-step explanation:
A system is said to be in equilibrium when the state of the system is balanced such that there is an equal amount of powers acting in opposite direction
For an object moving at a constant speed of 1000 m/s, given that, according to Newton's first law of motion, a body will continue in motion or at rest unless acted by a force, the object continue moving indefinitely, then the motion in the object is in equilibrium or balanced or in agreement with the general external surrounding of the object.