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A woman holds a 2.0-m-long uniform 10.0-kg pole as shown

Physics: Principles with Applications | 6th Edition | ISBN: 9780130606204 | Authors: Douglas C. Giancoli ISBN: 9780130606204 3

Solution for problem 71GP Chapter 9

Physics: Principles with Applications | 6th Edition

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Physics: Principles with Applications | 6th Edition | ISBN: 9780130606204 | Authors: Douglas C. Giancoli

Physics: Principles with Applications | 6th Edition

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Problem 71GP

A woman holds a 2.0-m-long uniform 10.0-kg pole as shown in Fig. 9-78. (3) Determine the forces she must exert with each hand (magnitude and direction). To what position should she move her left hand so that neither hand has to exert a force greater than (b) 150 N? (c) 85N? y. miouiu mic move iici icu nano m neither hand has to exert a greater than (6) 150N? (c) 85 N?        

Step-by-Step Solution:

Step-by-step solution        

Step 1 of 6 </p>

FR ; the force exerted by right hand

FL ;  the force exerted by left hand

m=10kg ; the mass of the rod

Step 2 of 6</p>

Second condition of equilibrium is written as taking the torques about point A to find FL.

        

Step 3 of 6</p>

Second condition of equilibrium is written as taking the torques about point B to find FR.

         

Step 4 of 6

Chapter 9, Problem 71GP is Solved
Step 5 of 6

Textbook: Physics: Principles with Applications
Edition: 6
Author: Douglas C. Giancoli
ISBN: 9780130606204

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A woman holds a 2.0-m-long uniform 10.0-kg pole as shown

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