Make GameObject fly

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1

I have this code:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CubeTest : MonoBehaviour {
    public string Hello;
    float life = 100;
    public float speed = 1.5f; //vitesse cube
    public Rigidbody cube;

    // Use this for initialization
    void Start () {
        Debug.Log (Hello + "You have" + life + "%");
        cube = GetComponent<Rigidbody> ();
            cube.mass = 2;
            cube.drag = 0;
            cube.isKinematic = false;
        cube.AddForce (Vector3.up * 10);
    }

   
    // Update is called once per frame
    void Update () {
        transform.position += new Vector3 (0, 2, 0) *Time.deltaTime;
    }
}

With this, I just want make my GameObject(cube) fly in the air and it make this:

I found one solution is to take off the *Time.delta.time but it doing this:

2

Post this question in the Scripting forum. This is not Documentation-related.

3

oK, but can you ansewer me, if you know ?