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Author Question: A 2.15 kg lightly damped harmonic oscillator has an angular oscillation frequency of 0.261 rad/s. ... (Read 204 times)

Pineappleeh

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on: Jul 29, 2018
A 2.15 kg lightly damped harmonic oscillator has an angular oscillation frequency of 0.261 rad/s.
 
  If the maximum displacement of 2.0 m occurs when t = 0.00 s, and the damping constant b is 0.74 kg/s what is the object's displacement when t = 4.01 s?
  A) 0.50 m
  B) 0.43 m
  C) 0.58 m
  D) 0.65 m

Question 2

How high can water be theoretically lifted by a vacuum pump at sea level?
 
  A) less than 10.3 m
  B) 10.3 m
  C) more than 10.3 m


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cloud

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

Answer: B


Pineappleeh

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Reply 2 on: Jul 29, 2018
Gracias!

bdobbins

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Reply 3 on: Yesterday
Wow, this really help

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