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Author Question: A 35-N bucket of water is lifted vertically 3.0 m and then returned to its original position. How ... (Read 56 times)

vicotolentino

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  • Posts: 552
on: Jul 29, 2018
A 35-N bucket of water is lifted vertically 3.0 m and then returned to its original position. How much work did gravity do on the bucket during this process?
 
  A) 180 J
  B) 90 J
  C) 45 J
  D) 0 J
  E) 900 J

Question 2

An atom has completely filled inner shells and a single valence electron in an excited p state. The filled inner shells have an orbital momentum equal to zero. What is the magnitude of the orbital angular momentum L of the atom?
 
  A) 1.0
  B) 1.2
  C) 1.4
  D) 1.7
  E) 2.0


Sassygurl126

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  • Posts: 320
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

C


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