Speed: 10

0 20

The following button makes the system do a 'synchronous' calculation in the background.
(Note to self: If an API call is synchronous, it means that code execution will block (or wait) for the API call to return before continuing.)

The same calculation can be done using a 'worker' which means it's done asynchronous and the ball movement should not be affected:

Work result: (press button)