Physics
Oscillations Mechanical Waves
In Figure the block has a mass of 1.50 kg

In Figure the block has a mass of 1.50 kg and the spring constant is 8.00 N/m.

Question:

In Figure the block has a mass of 1.50 kg and the spring constant is 8.00 N/m. The damping force is given by – b(dx/dt), where b = 230 g/s. The block is pulled down 12.0 cm and released.
(a) Calculate the time required for the amplitude of the resulting oscillations to fall to one-third of its initial value.
(b) How many oscillations are made by the block in this time?

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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 13, 2011 02:48 AM

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