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Author Question: A simple pendulum, 2.0 m in length, is released by a push when the support string is at an angle of ... (Read 62 times)

fasfsadfdsfa

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on: Jul 28, 2018
A simple pendulum, 2.0 m in length, is released by a push when the support string is at an angle of 25 from the vertical. If the initial speed of the suspended mass is 3.0 m/s when at the release point, to what maximum angle will it move in the second half of its swing?
 a. 36
  c. 19
  b. 30
  d. 47

Question 2

A thermodynamic process that happens very quickly tends to be:
 a. isobaric. c. isovolumetric. b. isothermal.
  d. adiabatic.


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macagn

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

D


fasfsadfdsfa

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Reply 2 on: Jul 28, 2018
Gracias!

diana chang

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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