A cubical box is filled with sand and weighs 890N. We wish to roll the box by

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A cubical box is filled with sand and weighs 890N. We wish to "roll" the box by pushing horizontally on one of the upper edges.

(a) What minimum force is required?

(b) What minimum coefficient of static friction between box and floor is required?

(c) If there is a more efficient way to roll the box, find the smallest possible force that would have to be applied directly to the box to roll it.

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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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A cubical box is filled with sand and weighs 890N. We wish to roll the box by

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We examine the box when it is about to tip Since it will rotate about the lower right edge that is w...View the full answer

Fundamentals of Physics

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