Using a rope that will snap if the tension in it exceeds 387N, you need to lower

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Using a rope that will snap if the tension in it exceeds 387N, you need to lower a bundle of old roofing material weighing 449 N from a point 6.1 m above the ground.

(a) What magnitude of the bundle's acceleration will put the rope on the verge of snapping?

(b) At that acceleration, with what speed would the bundle hit the ground?

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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 08, 2011 02:33 AM

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Using a rope that will snap if the tension in it exceeds 387N, you need to lower

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The mass of the bundle is m 449 N980 ms 458 kg and we choos...View the full answer

Fundamentals of Physics

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