A 60-kg woman stands on the very end of a uniform board,of length (, which is supported one-quarter of the wayfrom one end and is balanced (Fig. 9–41). What is the masof the board?(a) 15 kg. (b) 20 kg. (c) 30 kg. (d) 60 kg. (e) 120 kg.FIGURE 9-41MisConceptualQuestion 1.1/4

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Answered: A 60-kg woman stands on the very end of…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 71A

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A 60-kg woman stands on the very end of a uniform board, of length (, which is supported one-quarter of the way from one end and is balanced (Fig. 9–41). What is the mas of the board? (a) 15 kg. (b) 20 kg. (c) 30 kg. (d) 60 kg. (e) 120 kg. FIGURE 9-41 MisConceptual Question 1. 1/4