perplexus.info :: Just Math : Endpoint Rotation Paradox

Endpoint Rotation Paradox (Posted on 2024-10-03)

A needle (a segment) lies on a plane. One can rotate it 45 degree round any of its endpoints. Is it possible that after several rotations the needle returns to initial position with the endpoints interchanged?

No Solution Yet Submitted by Danish Ahmed Khan

No Rating

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	Speculation without proof	Larry	2024-10-03 12:30:42

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (4)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info