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Author Question: Stacy (S) and David (D) are having a tug-of-war by pulling on opposite ends of a 5.0 kg rope. Stacy ... (Read 98 times)

ghost!

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on: Jul 27, 2018
Stacy (S) and David (D) are having a tug-of-war by pulling on opposite ends of a 5.0 kg rope. Stacy pulls with a 15. N force. What is David's force if the rope accelerates toward Stacy at 2.0 m/s2?
 
  A) 25 N
  B) 5 N
  C) 50 N
  D) 3 N
  E) 15 N

Question 2

Orphan planets will most likely be found using which method used for finding exoplanets?
 
  A) Doppler
  B) transit
  C) microlensing
  D) astrometric


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blazinlyss

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

B

Answer to Question 2

C


ghost!

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

Mochi

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Reply 3 on: Yesterday
Gracias!

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