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Author Question: A cable is 100 m long, has a cross-sectional area of 1.0 mm2, and is made of a material having a ... (Read 68 times)

ereecah

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on: Jul 29, 2018
A cable is 100 m long, has a cross-sectional area of 1.0 mm2, and is made of a material having a Young's modulus of 1.0  1011 N/m2. If a 1000-N force is applied to stretch the cable, how far does it stretch?
 
  A) 0.0010 m
  B) 0.010 m
  C) 0.10 m
  D) 1.0 m
  E) 10 m

Question 2

Which of these scientists pioneered the study of electricity?
 
  A) Isaac Newton
  B) Galileo
  C) Benjamin Franklin
  D) all of the above


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Ashley I

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

D

Answer to Question 2

Answer: C


ereecah

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

amit

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Reply 3 on: Yesterday
Excellent

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