please use the pictures below. 238 Chapter 12 Static EquilibriumSection 12.3 Examples of Static Equilibrium16./ A 70-kg uniform board 2.8 m long is supported by a pivot 110 cmfrom the left end and by a scale at the right end (Fig. 12.14). How far23.from the left end should a 30-kg child sit for the scale to read zero?24000FIGURE 12.14 Exercises 16 and 172517. Where should the child in Fig. 12.14 sit if the scale is to read(a) 90 N and (b) 220 N?18. A 4.2-m-long beam is supported by a cable at its center. A 65-kg steelworker stands at one end of the beam. Where should a 238 Chapter 12 Static EquilibriumSection 12.3 Examples of Static Equilibriumul16. A 70-kg uniform board 2.8 m long is supported by a pivot 110 cmdriveway ismake with tfrom the left end and by a scale at the right end (Fig. 12.14). How far23. Example 1from the left end should a 30-kg child sit for the scale to read zero?clined at 70the coefficithe groundmass 68.8 k24. Example 1224-kg logFig. 12.16.way alongand grouncwhich theFIGURE 12.14 Exercises 16 and 17shown, half25. Example 1angle o inWill the clir6.17. Where should the child in Fig. 12.14 sit if the scale is to read(a) 90 N and (b) 220 N?

Answered: Image /qna-images/answer/08285e4f-54a6-4e6b-855f-e8b4510e0abf.jpg

Equilibrium 16. A 70-kg uniform board 2.8 m long is supported by a pivot 110 cm from the left end and by a scale at the right end (Fig. 12.14). How far from the left end should a 30-kg child sit for the scale to read zero?

Equilibrium 16. A 70-kg uniform board 2.8 m long is supported by a pivot 110 cm from the left end and by a scale at the right end (Fig. 12.14). How far from the left end should a 30-kg child sit for the scale to read zero?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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