Know Y-Coordinate & Momentum in X-Direction?

AI Thread Summary
It is possible to know both the y-coordinate and the momentum in the x-direction simultaneously. The discussion confirms that the operators for these two measurements commute, allowing for their simultaneous determination. This contrasts with the uncertainty principle, which prevents knowing both the x-coordinate and momentum in the x-direction at the same time. The participants express satisfaction with the clarification provided. Overall, the conversation reinforces the compatibility of measuring y-coordinate and x-direction momentum.
eit32
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Is it possible to know both the y-coordinate and the momentum in the x-direction at the same time?

(I know that you can not know the x-coordinate and the momentum in the x-direction, but I'm not sure about y-coordinate)
 
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eit32 said:
Is it possible to know both the y-coordinate and the momentum in the x-direction at the same time?
Yes, because those operators commute.
 
Yes you can.
 
ok that's what, just want to check...thanks
 
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