Problem #4: A uniform 30.0-kg scaffold of length 5.0 m is supported by two light cables, as shown below.A 75.0-kg painter stands 1.2 m from the left end of the scaffold, and his painting equipment is 2.0 m from the right end. a. If the tension in the left cable is twice that in the right cable, find the tensions in the cables and the mass of the equipment.

Problem #4: A uniform 30.0-kg scaffold of length 5.0 m is supported by two light cables, as shown below.A 75.0-kg painter stands 1.2 m from the left end of the scaffold, and his painting equipment is 2.0 m from the right end. a. If the tension in the left cable is twice that in the right cable, find the tensions in the cables and the mass of the equipment.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 84A

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