How do I get rid of the ever-increasing inertia in Unity3D?

Question

Unity

The code:

private void FixedUpdate()
    {
        Vector3 directionKeyboard = Vector3.forward * Input.GetAxis("Vertical") + Vector3.right * Input.GetAxis("Horizontal");
        rb.AddForce(directionKeyboard * speed * Time.fixedDeltaTime, ForceMode.VelocityChange);
    }

The object that is moving is a spaceship, and to implement the inertia I used AddForce.
But the problem is that the inertia is constantly increasing, and the ship accelerates strongly.

How can I get rid of the ever-increasing inertia?

Answer 1

Well, you constantly apply a new force to it
Read about velocity