uTween Example

using UnityEngine;

public class uTweenExample : MonoBehaviour
{
    public Vector3 pos1 = Vector3.up * 3f;
    public Vector3 pos2 = Vector3.zero;

    void Start ()
    {
        uTween.AddTween(gameObject, false, 1f, t => transform.position = Vector3.Lerp(pos1, pos2, t), uTween.EasingCurvesType.EaseOutBounce);
    }
}