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AL0354335 AL0354335
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A year ago

A pole-vaulter holds out a 4.75 m pole horizontally in front of him.  Assuming the pole is uniform in construction, and that he holds the pole with one hand at the very end, and one hand 0.75 m from the end, what is the ratio of the force applied by the hand on the end of the pole to the weight of the pole?



▸

3.2



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2.7



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5.3



▸

2.2

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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teamroketteamroket
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A year ago
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AL0354335 Author
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A year ago
Smart ... Thanks!
wyq2651
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Yesterday
Good timing, thanks!
Fleury
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2 hours ago
Thank you, thank you, thank you!
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