2.4 A rope is wrapped several times around thė hõisting drum of a ship's winch, which rotates continuously. Lift- ing is performed by a man pulling on the free end of the rope. If the load to be lifted is 2 tonnes and a force of 150 N can be applied to the free end of the rope, calculate the number of turns required on the drum. Take u = 0,28. [2,8 turns]

2.4 A rope is wrapped several times around thė hõisting drum of a ship's winch, which rotates continuously. Lift- ing is performed by a man pulling on the free end of the rope. If the load to be lifted is 2 tonnes and a force of 150 N can be applied to the free end of the rope, calculate the number of turns required on the drum. Take u = 0,28. [2,8 turns]

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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