Answered: A light plank rests on two scales that…

A light plank rests on two scales that read Fe=440 N and F,= 320 N. The scales are separated by a distance of 2.00 m. How far from the woman's feet is her center of gravity? g1 -2.00 m- Fg1 F 82

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Rotational Dynamics

Section: Chapter Questions

Problem 79AP

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Concept explainers

Center of Gravity of a system

The centre of gravity is a property that is based on the geometry of a rigid body or any particle. It is described as an equilibrium point or a hypothetical location where the total weight of the body is concentrated.

Question

Problem #4
A light plank rests on two scales that read F. = 440 N and F,= 320 N. The
scales are separated by a distance of 2.00 m. How far from the woman's feet
is her center of gravity?
2.00 m
Fg1
g2

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