7. Find the distance a person can be from the wall and still be in equilibrium. Hanging mass = 21 kg Mass of person 90 kg Distance to mass = 8m Distance to wall: ?? Mass of beam 15 kg Distance to support = 6 m (pivot point is the left side of beam & wall-no forces act there) 6M

7. Find the distance a person can be from the wall and still be in equilibrium. Hanging mass = 21 kg Mass of person 90 kg Distance to mass = 8m Distance to wall: ?? Mass of beam 15 kg Distance to support = 6 m (pivot point is the left side of beam & wall-no forces act there) 6M

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.3: Equilibrium

Problem 40PP

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Center of Gravity of a system

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7. Find the distance a person can be from the wall and still be in equilibrium.
Hanging mass-21 kg
Mass of person 90 kg
Distance to mass = 8m
Distance to wall: ??
Distance to support = 6 m
Mass of beam 15 kg
(pivot point is the left side of beam & wall-no forces act there)
Support

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