Annotation
Taking a “rotating tube” as a starting point to demonstrate a rigid body motion peculiarities, several advanced options of such a things are offered to visualize the corresponding concepts in kinematics, with the instantaneous axis of rotation having a special priority. The significant difference in behavior of the devices under consideration from other nonlinear systems concerns the time needed for the achievement of stationary phases. The corresponding time intervals are found to be finite, as opposed to exponential ones widely spread in nonlinear processes – due to dry friction.
Received: 2018 November 10
Approved: 2019 January 21
PACS:
01.30.L- Physics laboratory manuals
01.50.My Demonstration experiments and apparatus
01.50.Wg Physics of toys
01.50.My Demonstration experiments and apparatus
01.50.Wg Physics of toys
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
S. S. Krotov$^1$, S. A. Shuteev$^1$, V. G. Yelenskii$^1$
$^1$Moscow State University, Physics Faculty
$^1$Moscow State University, Physics Faculty