Question

Explain why the uncertainty principle is insignificant for macroscopic particles such as a moving car or a ball? 

Answer 1

HEY!!

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▶️According to Heisenberg Uncertainity principle, its impossible to determine both position and momentum simultaneously for an microscopic object as its size is small.

▶️For macroscopic object we can find the position and momentum simultaneously.

Answer 2

Answer:

Uncertainty principle is given by Heisenberg. This rule can only be applied to microscopic objects to minuscule particles whose location and velocity change as photons strike them which cannot happen with macroscopic objects.

Explanation:

Macroscopic objects do not follow the uncertainty principle.

• The rule of uncertainty was given by Heisenberg.
• His rule can only be applied to microscopic objects to minuscule particles whose location and velocity change as photons strike them, but we don't come across microscopic bodies in everyday life; instead, we come across macroscopic bodies.
• The position and momentum of a physical system cannot be assigned to precise simultaneous quantities, according to the notion of uncertainty for position and momentum. Instead, these values may only be evaluated using a set of unique "uncertainties" that cannot all be zero at the same time.