Colliding

void OnTriggerEnter2D(Collider2D other)  {
    if (other.gameObject.tag == "Player") {
        Vector2 v = other.gameObject.transform.position - this.transform.position;
        //add this line:
        Debug.Log("v: " + v);
        //Grab our collided with objects rigibody
        Rigidbody2D rigidForForce = other.gameObject.GetComponent<Rigidbody2D>();
        rigidForForce.velocity = v.normalized;
    }
}