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A 0.120 kg, 90.0-cm -long uniform bar has a small 0.055 kg mass glued to its left end and a small 0.150 kg mass glued to the other end. The two small masses can each be treated as point masses. You want to balance this system horizontally on a fulcrum placed just under its center of gravity. How far from the left end should the fulcrum be placed? (Do not copy the answer from othersite)

A 0.120 kg, 90.0-cm -long uniform bar has a small 0.055 kg mass glued to its left end and a small 0.150 kg mass glued to the other end. The two small masses can each be treated as point masses. You want to balance this system horizontally on a fulcrum placed just under its center of gravity. How far from the left end should the fulcrum be placed? (Do not copy the answer from othersite)

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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A 0.120 kg, 90.0-cm -long uniform bar has a small 0.055 kg mass glued to its left end and a small 0.150 kg mass glued to the other end. The two small masses can each be treated as point masses. You want to balance this system horizontally on a fulcrum placed just under its center of gravity. How far from the left end should the fulcrum be placed? (Do not copy the answer from othersite)
Transcribed Image Text:A 0.120 kg, 90.0-cm -long uniform bar has a small 0.055 kg mass glued to its left end and a small 0.150 kg mass glued to the other end. The two small masses can each be treated as point masses. You want to balance this system horizontally on a fulcrum placed just under its center of gravity. How far from the left end should the fulcrum be placed? (Do not copy the answer from othersite)
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