t += Time.deltaTime;
		float vz = Speed*t* Mathf.Cos (Angle2) * Time.deltaTime;
		float vy = Speed*t* Mathf.Sin (Angle)* Time.deltaTime-(9.8f*Mass*(t*t))/2* Time.deltaTime;


		Vector3 NextPos = new Vector3 (transform.localPosition.x, transform.localPosition.y + vy, transform.localPosition.z + vz);
		transform.rotation = Quaternion.LookRotation(transform.localPosition-NextPos);
		transform.localEulerAngles += new Vector3(0,transform.parent.eulerAngles.y,0);
		transform.localPosition = NextPos;



		RaycastHit hit;
		if (Physics.Linecast(LastPos, transform.position, out hit))
		{
			Destroy (transform.parent.gameObject);
		}

		LastPos = transform.position;