Click the green flag to release the beach ball. Click and drag the beach ball to throw it.
Thanks to @RokCoder for the original project Ball physics using sensing: https://scratch.mit.edu/projects/949335907 In this remix, I changed the backdrop, changed the collision color from black to blue, added animated "water", changed the costume, and added some code that prevents the ball from leaving the screen (it did that when caught between the screen edge and a wave).