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Name: 9. When a load of 10 kg is hung from the wire, then extensionof 2 m i
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Description: 9. When a load of 10 kg is hung from the wire, then extensionof 2 m is produced. Then work done by restoring force is(a) 200 J(b) 100 J(c) 50 J(d) 25 J

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9. When a load of 10 kg is hung from the wire, then extension of 2 m is produced. Then work done by restoring force IS (а) 200 J (b) 100 J (d) 25 J (c) 50 J

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 49A

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