A 3-kg sphere dropped through air has a terminal speed of 25 m/s. (Assume that the drag

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A 3-kg sphere dropped through air has a terminal speed of 25 m/s. (Assume that the drag force is – bv.) Now suppose the sphere is attached to a spring of force constant k = 400 N/m and that it oscillates with an initial amplitude of 20 cm.

(a) What is the time constant τ?

(b) When will the amplitude be 10 cm?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 12, 2011 08:24 PM

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A 3-kg sphere dropped through air has a terminal speed of 25 m/s. (Assume that the drag

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a Determine b from v t mgb mb v t ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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