Carefully spell-out why many have supposed that a physicalist account of human beings challenges the existence of human freedom. What is the anti-determinism response to this challenge based on quantum physics

where’s the list ? the question is incomplete

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.