The North Star, or Polaris, is the brightest star in the constellation Ursa Minor, the little bear (also known as the Little Dipper). As viewed by observers in the Northern Hemisphere, Polaris occupies a special place
Answer:
A. a meteor traveling unhindered through space
Explanation:
As per law of Heisenberg uncertainty law
product of uncertainty in position and uncertainty in momentum will be constant


now plug in all data


So above is the uncertainty in velocity of the object
B south because north polarities line up with the opposite polarities