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Author Question: A mass of 40.0 grams is attached to a vertical spring with a spring constant k = 20.0 N/m and ... (Read 95 times)

cdr_15

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on: Jul 29, 2018
A mass of 40.0 grams is attached to a vertical spring with a spring constant k = 20.0 N/m and lowered slowly until the spring stops stretching. How much does the spring stretch?
 
  A) 0.00200 m
  B) 0.0196 m
  C) 0.0816 m
  D) 0.800 m
  E) 0.200 m

Question 2

A constant magnetic flux through a closed loop of wire induces an emf in that loop.
 
  Indicate whether the statement is true or false


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yasmina

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

B

Answer to Question 2

FALSE


cdr_15

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Reply 2 on: Jul 29, 2018
Wow, this really help

ryhom

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Reply 3 on: Yesterday
Excellent

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