A rope pulley system with 3 pulleys in the top and 2 in the bottom is required to lift a load. If 23% of the effort is lost due to friction, what is the maximum load that can be lifted if an effort of 300 N is applied. Also what is the force at the top while lifting this load.

A rope pulley system with 3 pulleys in the top and 2 in the bottom is required to lift a load. If 23% of the effort is lost due to friction, what is the maximum load that can be lifted if an effort of 300 N is applied. Also what is the force at the top while lifting this load.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter10: Work, Energy And Machines

Section: Chapter Questions

Problem 2STP

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