A block of mass M is pulled along a horizontal frictionless surface by u rope of mass

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A block of mass M is pulled along a horizontal frictionless surface by u rope of mass m, as shown in Figure. A horizontal force F acts on one end of the rope.

(a) Show that the rope must sag, even if only by an imperceptible amount. Then, assuming that the sag is negligible find

(b) The acceleration of rope and block,

(d) The tension in the rope at its midpoint.

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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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A block of mass M is pulled along a horizontal frictionless surface by u rope of mass

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M M

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a A small segment of the rope has mass and is pulled down by the gravitational force of the Earth Eq...View the full answer

Fundamentals of Physics

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