The following equation can be used to model the deflection of a sailboat must subject to a wind force d 2 y dz 2 2 El ( L z ) 2 where wind force, E modulus of elasticity, L mast length, and l moment of inertia Calculate the deflection if y 0 and dy dz 0 at z 0 Use parameter values of 60, L 30, E 1 ...

The secondorder equation can be expressed as a pai ...

The following equation can be used to model the deflection of a sailboat must subject to a

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The following equation can be used to model the deflection of a sailboat must subject to a wind force:

d²y/dz² = ƒ/2El(L - z)²

where ƒ = wind force, E = modulus of elasticity, L = mast length, and l = moment of inertia. Calculate the deflection if y = 0 and dy/dz = 0 at z = 0. Use parameter values of ƒ = 60, L = 30, E = 1.25 x l0⁸, and l = 0.05 for your computation.

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Numerical Methods For Engineers

ISBN: 9780071244299

5th Edition

Authors: Steven C. Chapra, Raymond P. Canale

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Question Posted: Dec 13, 2011 10:20 AM

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