infinite pulleys

Previous ] Exercises ] Next ]

(by Michael A. Gottlieb)

An infinite series of pulleys and masses is arranged as shown, with m0 = 1/(1–t), and mi = t(i–1) for i > 0, with 0 < t < 1. At the moment the pulleys are released from rest, what is the acceleration of mass m0?

Answer


Solutions (listed by author)

Sukumar Chandra (pdf, 85K)

 

Copyright © 2000-2009 Michael A. Gottlieb & Ralph Leighton. All rights reserved.

This page last edited Sunday July 26, 2009 09:32:18 -0600.