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Author Question: If the work done to stretch a spring by 4.0 cm is 6.0 J, what is the spring constant? A) 300 N/m ... (Read 84 times)

shenderson6

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on: Jul 29, 2018
If the work done to stretch a spring by 4.0 cm is 6.0 J, what is the spring constant?
 
  A) 300 N/m
  B) 3000 N/m
  C) 3500 N/m
  D) 7500 N/m
  E) 6000 N/m

Question 2

A weight of 200 N is hung from a spring with a spring constant of 2500 N/m and lowered slowly. How much will the spring stretch?
 
  A) 4.00 cm
  B) 6.00 cm
  C) 8.00 cm
  D) 10.0 cm
  E) 12.0 cm


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gstein359

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

D

Answer to Question 2

C


shenderson6

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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