javascript not being enqueued correctly

I think you have typo in your code:
ors_enqueue_scripts should be wp_enqueue_scripts

add_action( 'wp_enqueue_scripts',   'enqueue_parent_theme_style' );
function enqueue_parent_theme_style()
{
wp_enqueue_style( 'parent-style', get_template_directory_uri().'/style.css' );
wp_enqueue_style( 'child-style', get_stylesheet_directory_uri().'/style.css' ); 
wp_enqueue_script('ors-animations', get_stylesheet_directory_uri().'/javascripts/animations.js', array( 'jquery' )); 
}