/// <summary>
/// Падение (метод физики)
/// </summary>
/// <param name="arg_">Аргумент</param>
/// <returns></returns>
internal coordinate fall(int arg_)
{
return(ph.fall(arg_));
}
/// <summary>
/// Падение (метод физики)
/// </summary>
/// <param name="arg_">Аргумент</param>
/// <returns></returns>
internal coordinate fall(int arg_)
{
return(ph.fall(arg_));
}