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Author Question: You whirl a 2 kg body attached to a 1 meter cord around your head in a nearly horizontal circle with ... (Read 85 times)

saraeharris

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on: Jul 28, 2018
You whirl a 2 kg body attached to a 1 meter cord around your head in a nearly horizontal circle with a speed of 4 m/s. The tension in the cord is _________.
 Fill in the blank(s) with correct word

Question 2

Which feature of this plot indicates that the neutrino has a very small rest mass?
 a. The location of the peak near a kinetic energy of 0.2.
  b. The overall slope between the peak and the maximum kinetic energy.
  c. The value of the maximum kinetic energy.
  d. The brief upward slope initially of the curve.
  e. The absence of any events for large values of the kinetic energy.


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taylorsonier

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

32 N

Answer to Question 2

c


saraeharris

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


taylorsonier

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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