Heisenberg Uncertainty Principle question

Click For Summary

Homework Help Overview

The discussion revolves around the Heisenberg Uncertainty Principle, specifically focusing on the relationship between the accuracy of measuring the velocity of a mass and the corresponding limit on locating the particle along the x-axis.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants explore the connection between momentum, mass, and velocity, and question whether to apply relativistic or Newtonian mechanics in this context. There is also an inquiry about the relevant formula associated with the Heisenberg Uncertainty Principle.

Discussion Status

The discussion is in an exploratory phase, with participants seeking foundational understanding and clarification of concepts related to the problem. Some guidance has been offered regarding the relationship between momentum and velocity, as well as the consideration of different mechanics frameworks.

Contextual Notes

The original poster seeks assistance on how to approach the problem, indicating a need for foundational knowledge before proceeding with calculations or applications of the principle.

so09er
Messages
8
Reaction score
0
[SOLVED] Heisenberg Uncertainty Principle question

Suppose that the x-compenent of the velocity of a 3.0 x 10^-4 kg mass is measured to an accuracy of plus or minus 10^-6 m/s. What then is the limit of the accuracy with which we can locate the particle along the x-axis?

Any help on where to start here would be helpful, thanks.
 
Physics news on Phys.org
how is momenta related to mass and velocity? Thats all you have to do. And you should first consider if you want to use relativistic or Newtonian expression for the momenta.
 
ok, thanks for the help getting started
 
You titled this "Heisenberg Uncertainty Principle". Do you know the formula that gives that principle?
 

Similar threads

Undergrad Heisenberg uncertainty principle and the canonical momentum operator
  • · Replies 32 ·
2
Replies
32
Views
4K
Heisenberg Uncertainty Principle problem
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Heisenberg Uncertainty Principle Violation?
  • · Replies 23 ·
Replies
23
Views
5K
Undergrad Uncertainty principle on macroscopic objects
  • · Replies 7 ·
Replies
7
Views
2K
Uncertainty Principle and dart of mass
  • · Replies 3 ·
Replies
3
Views
2K
Help With Heisenberg's Energy-Time Uncertainty Principle
  • · Replies 7 ·
Replies
7
Views
2K
Undergrad Possible paradox in the uncertainty principle?
  • · Replies 16 ·
Replies
16
Views
2K
Undergrad Using general relativity to violate the uncertainty principle
  • · Replies 14 ·
Replies
14
Views
2K
Uncertainty principle for time-energy & momentum-position
  • · Replies 5 ·
Replies
5
Views
3K
Quantum Mechanics / Uncertainty Principle Question
  • · Replies 3 ·
Replies
3
Views
2K