When y is zero, the springs sustain force F0. Determine the magnitude of the applied vertical forces

Question:

When y is zero, the springs sustain force F0. Determine the magnitude of the applied vertical forces F and -F required to pull point A away from point B a distance y1. The ends of cords CAD and CBD are attached to rings at C and D.

Given:

F0 = 60 lb

k = 40 lb/ft

d = 2 ft

y1 = 2 ft

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Engineering Mechanics Statics

ISBN: 978-0132215008

11 Edition

Authors: Russell C. Hibbeler

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Question Posted: Jun 08, 2010 11:14 PM

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When y is zero, the springs sustain force F0. Determine the magnitude of the applied vertical forces

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-F

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Initial spring stretch Fo k 1 S1 150 ft ...View the full answer

Engineering Mechanics Statics

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