Assume a moving ball hitting two other stationary balls in an ideal space. Whenever the speed of any one of those stationary balls is measured, it is known what the speed of the other ball is. Till the time the speed is not measured, the speed of the balls are constantly varying and are being communicated to each other at FTL speeds. Once either is measured, the "system" collapses.
Laws of physics work differently from statistical mechanics where nothing is perfectly impossible.