A rope of length L and mass per unit length of lies coiled on the floor.

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A rope of length L and mass per unit length of µ lies coiled on the floor.

(a) What force F is required to hold one end of the rope a distance y < L above the floor as shown in Figure?

(b) Find the work required to lift one end of the rope from the floor to a height l < L by integrating F dy from y = 0 to y = l.

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jun 30, 2011 02:00 PM

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A rope of length L and mass per unit length of lies coiled on the floor.

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a The optimal mass ratio of the rope to lift at the height of y The mass su...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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