Physics
Classical Dynamics Of Particles
Let us make the (unrealistic) assumption that a boat of

Let us make the (unrealistic) assumption that a boat of mass m gliding with initial velocity vo

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Let us make the (unrealistic) assumption that a boat of mass m gliding with initial velocity vo in water is slowed by a viscous retarding force of magnitude bv2, where b is a constant.
(a) Find and sketch v(t). How long does it take the boat to reach a speed of v0/1000?
(b) Find x (t). How far does that boat travel in this time? Let m = 200kg, vo = 2m/s, and b = 0.2 Nm– 2s2.

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a M dv dv bv 1 22d dt b xtvdtr 1vdt 999m No...View the full answer

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Aug 06, 2010 05:31 AM

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