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The Figure shows a meter stick with the rotation axis at the midpoint. An unknown third mass hung at the 85 cm mark on the stick puts it in static equilibrium. What is the value of the third mass? 20 50 85 100 50 g 150 g 2? m, m2 m3 Hint: Set the net torque equal to zero and solve as demonstrated in Lecture. Label the Figure carefully or you will be lost, lost, lost. O 157 g O 82 g O 200 g O 65 g

The Figure shows a meter stick with the rotation axis at the midpoint. An unknown third mass hung at the 85 cm mark on the stick puts it in static equilibrium. What is the value of the third mass? 20 50 85 100 50 g 150 g 2? m, m2 m3 Hint: Set the net torque equal to zero and solve as demonstrated in Lecture. Label the Figure carefully or you will be lost, lost, lost. O 157 g O 82 g O 200 g O 65 g

College Physics
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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The Figure shows a meter stick with the rotation axis at the midpoint. An unknown third mass hung at the 85 cm mark on the stick puts it in static equilibrium. What is the value of the third mass? 20 50 85 100 50 g 150 g ?? m, m2 m3 Hint: Set the net torque equal to zero and solve as demonstrated in Lecture. Label the Figure carefully or you will be lost, lost, lost. O 157 g O 82 g O 200 g O 65 g
Transcribed Image Text:The Figure shows a meter stick with the rotation axis at the midpoint. An unknown third mass hung at the 85 cm mark on the stick puts it in static equilibrium. What is the value of the third mass? 20 50 85 100 50 g 150 g ?? m, m2 m3 Hint: Set the net torque equal to zero and solve as demonstrated in Lecture. Label the Figure carefully or you will be lost, lost, lost. O 157 g O 82 g O 200 g O 65 g
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