2 Nov 2021
Problem 22c
Page 254
Section: Problems
Chapter 9: Static Equilibrium; Elasticity And Fracture
Textbook ExpertVerified Tutor
2 Nov 2021
Given information
We are given that:-
Weight of the beam, 
.
Length of the beam is 
.
Step-by-step explanation
Step 1.
Take torques about the location of support 
, and call counterclockwise torques positive. 
is the weight of the person, and 
is the mass of the beam,
With the person standing at point 
, we have already assumed that 
. The net force in the vertical direction must also be zero.
The person moves to a different spot, so the free body diagram changes again as shown.
Unlock all Textbook Solutions
Already have an account? Log in
Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922
Solutions
Chapter
Section
- Problem 1
- Problem 2
- Problem 3a
- Problem 3b
- Problem 4
- Problem 5a
- Problem 5b
- Problem 6
- Problem 7
- Problem 8a
- Problem 8b
- Problem 9
- Problem 10
- Problem 11a
- Problem 11b
- Problem 12
- Problem 13
- Problem 14
- Problem 15
- Problem 16
- Problem 17
- Problem 17
- Problem 18
- Problem 19a
- Problem 19b
- Problem 20
- Problem 21
- Problem 22a
- Problem 22b
- Problem 22c
- Problem 23
- Problem 24
- Problem 25a
- Problem 25b
- Problem 26
- Problem 27a
- Problem 27b
- Problem 27c
- Problem 28
- Problem 29
- Problem 30
- Problem 31
- Problem 32
- Problem 33
- Problem 34a
- Problem 34b
- Problem 35
- Problem 36
- Problem 37
- Problem 38
- Problem 39a
- Problem 39b
- Problem 39c
- Problem 39d
- Problem 40
- Problem 41a
- Problem 41b
- Problem 42
- Problem 43a
- Problem 43b
- Problem 43c
- Problem 44
- Problem 45
- Problem 46
- Problem 47
- Problem 48
- Problem 49
- Problem 50
- Problem 51a
- Problem 51b
- Problem 52a
- Problem 52b
- Problem 53a
- Problem 53b
- Problem 54
- Problem 55
- Problem 56
- Problem 57
- Problem 58
- Problem 59a