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Author Question: A nearby star is discovered to have a high mass planet at a very small distance from it. What would ... (Read 19 times)

misspop

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on: Jul 27, 2018
A nearby star is discovered to have a high mass planet at a very small distance from it. What would its radial velocity curve look like?
 
  A) large amplitude, short wavelength
  B) small amplitude, long wavelength
  C) small amplitude, short wavelength
  D) large amplitude, long wavelength

Question 2

Denis swims the length of a 40. meter pool in 10. seconds and immediately swims back to the starting position in another 15. seconds. What was his average speed?
 
  What will be an ideal response?


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jasonq

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

Avg speed 3.2 m/s.


misspop

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Reply 2 on: Jul 27, 2018
Wow, this really help

ryansturges

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

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