gistfile1.txt

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

public class CapsuleScale : MonoBehaviour
{
    [SerializeField] private float _speed;

    private void Update()
    {
        var nextScale = transform.localScale;
        nextScale *= _speed;
        transform.localScale = nextScale;
    }
}

public class CubeMover : MonoBehaviour
{
    [SerializeField] private float _speed;

    private void Update()
    {
        transform.Rotate(0, _speed, 0); 
    }
}

public class SphereMover : MonoBehaviour
{   
    private void Update()
    {
        transform.Translate(0, 0, Time.deltaTime);
    }
}