This sounds serious! If I am driving my car, the police requires me to know my speed (linear momentum). Also, I would like to know where I am. But neither is possible according to quantum mechanics.
On second thought, maybe I can relax.
According to the uncertainty relationship, the uncertainties could be as small as, for example, 0.5 1
The requirements of uncertainty that give rise to the very size of the atoms are immeasurably small for the objects that populate the macroscopic world.