(adsbygoogle = window.adsbygoogle || []).push({}); Heisenberg Uncertainty, Need Some Clarification. TIME SESITIVE, HELP!!

1. The problem statement, all variables and given/known data

Use the Heisenberg uncertainty principle to calculate Deltax for a ball (mass = 100 g, diameter = 6.65 cm) with Deltav = 0.645 m/s.

2. Relevant equations

PX = h/(4*3.14)

3. The attempt at a solution

So, I took the equation and converted the values with my

numbers:((h/4π)/(.1kg * .645 m/s))/(.0665m) and yielded an

answer. The answer I got with these numbers is 1.23 *

10^-32 m. This answer is wrong and I am not sure why. I only have two hours left to answer this question. I would really appreciate it if someone could guide me on what my mistake is?

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# Homework Help: Heisenberg Uncertainty, Need Some Clarification. TIME SESITIVE, HELP

**Physics Forums | Science Articles, Homework Help, Discussion**