I use addforce but object's movement is not smooth

Unity Engine
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1

i use addforce to move circle like bouncy ball
it looks good in the computer
but in mobile, it is not smooth

Vector2 touchPositon = Camera.main.ScreenToWorldPoint(Input.mousePosition);
Vector2 playerPosition = this.transform.position;

Vector2 powerDirection = (playerPosition - touchPositon).normalized;

rigidbody2D.AddForce(powerDirection * power, ForceMode2D.Impulse);

https://youtu.be/65u6C0-cc3g?si=T88vLCj3AhXRod6G

2

Check your FPS. It’s probably running at 30 FPS on your phone. You may be able to remove the limit with this.

You can check the FPS using this script:

using UnityEngine;
public class FPSIndicator : MonoBehaviour
{
    void OnGUI()
    {
        GUI.color=Color.green;
	    GUI.skin.label.fontSize=20;
        GUI.Label(new Rect(10, 10, 100, 40), (1/Time.smoothDeltaTime).ToString("f0"));
    }
}
3

thank you for your advice! i checked my fps and it was really 30 fps.
I used your link and solve this problem
now it is more smooth than last build
thank you so much!