Chapter7: Electricity
Section: Chapter Questions
Problem 14P
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Question
A vaulter holds a 29.4-N pole in equilibrium by exerting an upward force with U→ her leading hand and a downward force D→ with her trailing hand as shown in Figure P12.12. Point C is the center of gravity of the pole. What are the magnitudes of (a) U→ and (b) D→ ?
![0.750 m
-1.50 m
2.25 m
C
Figure P12.12](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5fed9b9-f544-4408-a2fa-562d530958c4%2F83aa5e02-8c8b-4dd1-be7f-f2c61820f072%2Ff3zke8a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:0.750 m
-1.50 m
2.25 m
C
Figure P12.12
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