Object slide like ice without collision

Questions & Answers
1

hi,

I have a GameObject wich move when we moved one finger on the screen with this script:

if(Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Moved) {
			
		touchDeltaPosition = Input.GetTouch(0).deltaPosition;
			
		transform.Translate(touchDeltaPosition.x*speed,
        touchDeltaPosition.y*speed, 0);
				
}

Now i would want if I remove my finger to the screen and i moved my finger fast, the GameObject continue this run with deceleration to a stop but not if i move it slowly.

Any ideas how to do this?

2

If I understand your question correctly, all you are looking for is Velocity?

position += velocity * dt;