Problem #2: When a 4 kg mass is attached to a spring whose constant is 36N/m, it comes to rest in the equilibrium position. Starting at t= 0, a force equal to f(t) = 24e 01 cos 5t is applied to the system. In the absence of damping, (a) find the position of the mass when t=r. (b) what is the amplitude of vibrations after a very long time? Problem #2(a): Round your answer to 4 decimals. Problem #2(b): Round your answer to 4 decimals.

Principles of Physics: A Calculus-Based Text
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Author:Raymond A. Serway, John W. Jewett
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Chapter12: Oscillatory Motion
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Problem #2: When a 4 kg mass is attached to a spring whose constant is 36N/m, it comes to rest in the equilibrium position.
Starting at t= 0, a force equal to f(t) = 24e 01 cos 5t is applied to the system. In the absence of damping,
(a) find the position of the mass when t=r.
(b) what is the amplitude of vibrations after a very long time?
Problem #2(a):
Round your answer to 4 decimals.
Problem #2(b):
Round your answer to 4 decimals.
Transcribed Image Text:Problem #2: When a 4 kg mass is attached to a spring whose constant is 36N/m, it comes to rest in the equilibrium position. Starting at t= 0, a force equal to f(t) = 24e 01 cos 5t is applied to the system. In the absence of damping, (a) find the position of the mass when t=r. (b) what is the amplitude of vibrations after a very long time? Problem #2(a): Round your answer to 4 decimals. Problem #2(b): Round your answer to 4 decimals.
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