You watch SpaceX launch and retrieve the Dragon rocket. Identify whether it is in equilibrium or not when it is coasting at constant velocity in space.

When the Dragon rocket is coasting at a constant velocity in space, it is in a state of equilibrium. This is because equilibrium is defined as a state where the net force acting on an object is zero.

Here are the steps to identify this:

1. Understand the concept of equilibrium: Equilibrium occurs when the forces acting on an object are balanced, resulting in no change in its motion. This means the object could be at rest or moving at a constant velocity.

2. Apply this concept to the Dragon rocket: When the Dragon rocket is coasting at a constant velocity in space, it means there are no additional forces being applied to it. The forces that are acting on it, such as gravity and the force of its own propulsion, are balanced.

3. Conclusion: Therefore, the Dragon rocket is in equilibrium when it is coasting at a constant velocity in space.