AddForce() Doesnt Respond

Questions & Answers
1

Why wont the force apply when calling this function? I get no errors, it just instantiates and thats it.

	void Update()
	{	
		//While true, button can be pushed
		if(bombsEach)
		{
			if(Input.GetKeyDown("x"))
			{	
				//instantiate and roll bomb
				StartCoroutine(RollBombs());
			}
		}
}

public IEnumerator RollBombs()
	{	
		bombsOut++;	
		bombsEach = false;

		if(bombsOut <= 3)
		{			
			rollIsPlaying = true;	
			yield return new WaitForSeconds(player.animation["roll_bomb"].length / 3); 
			rollIsPlaying = false; 
			
		 	Instantiate(bomb, player.transform.position + player.transform.forward * .5f, player.transform.rotation);
			bomb.rigidbody.AddForce(bomb.transform.forward * 10, ForceMode.Impulse);
		}
	}
2

try this

public IEnumerator RollBombs()
    {  
       bombsOut++;   
       bombsEach = false;

       if(bombsOut <= 3)
       {        
         rollIsPlaying = true;    
         yield return new WaitForSeconds(player.animation["roll_bomb"].length / 3); 
         rollIsPlaying = false; 
         GameObject go;
         go = (GameObject)Instantiate(bomb, player.transform.position + player.transform.forward * .5f, player.transform.rotation);
         go.rigidbody.AddForce(go.transform.forward * 10, ForceMode.Impulse);
       }
    }