In Figure, a uniform plank, with a length L of 6.10 m and a weight of 445

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In Figure, a uniform plank, with a length L of 6.10 m and a weight of 445 N rest on the ground and against a frictionless roller at the top of a wall of height h = 3.05 m. The plank remains in equilibrium for any value of θ > 70? but slips if θ

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 17, 2011 05:06 AM

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In Figure, a uniform plank, with a length L of 6.10 m and a weight of 445

Question:

Roller L.

Step by Step Answer:

The freebody diagram on the right shows the forces acting on the plank Since the roller is frictionl...View the full answer

Fundamentals of Physics

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