Register

Adv. Query

Q&A (4871)

Reviews (203)

Open problems (47)
Meta (439)

Site Statistics

206 submissions , 164 unreviewed
5,103 questions , 2,249 unanswered
5,355 answers , 22,798 comments
1,470 users with positive rep
820 active unimported users
More ...

If angular momentum is defined as the cross product of momentum and radius and momentum is conserved, how is it reasonable to assume that the momentum will change when we change the radius ?

1058 views

If angular momentum is defined as the cross product of momentum and radius and momentum is conserved, how is it reasonable to assume that the momentum will change when we change the radius ?

Closed as per community consensus as the post is not grad-level

asked Feb 15, 2017 in Closed Questions by Mandlbaur (-50 points) [ revision history ]
recategorized Feb 16, 2017 by Dilaton

not graduate+ level. Users with 500+ reputation may vote here to get it closed.

commented Feb 15, 2017 by Arnold Neumaier (15,787 points) [ no revision ]
edited Feb 15, 2017 by Dilaton

You are attempting to censor it because you find it too difficult to answer.

commented Feb 15, 2017 by Mandlbaur (-50 points) [ no revision ]

Mind reading is not a very credible way of making arguments.

commented Feb 15, 2017 by Arnold Neumaier (15,787 points) [ no revision ]

Your comment on this question:

To answer, leave an answer instead. Comments are usually for non-answers.
To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL.
To alert a user, please use the "@" command and remove spaces from the username, example, the user "John Doe" should be pinged as "@JohnDoe", while the user "Johndoe" should be pinged as "@Johndoe". The post author is always automatically pinged (unless you are the post author).
Please consult the FAQ for as to how to format your post.

Live preview (may slow down editor) Preview

Your name to display (optional):

Email me at this address if a comment is added after mine:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

If you are a human please identify the position of the character covered by the symbol $\varnothing$ in the following word:
p$\hbar$ysicsOv$\varnothing$rflow
Then drag the red bullet below over the corresponding character of our banner. When you drop it there, the bullet changes to green (on slow internet connections after a few seconds).

Please complete the anti-spam verification

user contributions licensed under cc by-sa 3.0 with attribution required

Your rights

...