My animation demonstrates several of the 12 principles of animation, including “staging” (since the movement of the ball and bat grabs the viewer’s attention) and “slow in and out” (as the ball/bat enter/leave the screen).

Google Drive zip file: https://drive.google.com/file/d/17HFEPs8idK_SQiPkchnRNMex7tOJ0d08/view?usp=sharing