11. A uniform board of mass 5 kg serves as a seesaw for two children. The child on left has a mass of 20 kg sits at 2 m from the pivot point. At what distance from the pivot must child on right of mass 30 kg place herself to balance the seesaw? (a) 1.2 m _(b) 1.3 m (c) 2.2 m (d) 3.1 m

11. A uniform board of mass 5 kg serves as a seesaw for two children. The child on left has a mass of 20 kg sits at 2 m from the pivot point. At what distance from the pivot must child on right of mass 30 kg place herself to balance the seesaw? (a) 1.2 m _(b) 1.3 m (c) 2.2 m (d) 3.1 m

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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