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Author Question: The use of a machine to do work is called the ____. a. transformational advantage c. resistance ... (Read 33 times)

mcmcdaniel

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on: Jul 21, 2018
The use of a machine to do work is called the ____.
 
 

a. transformational advantage c. resistance force
  b. directional force d. mechanical advantage



Question 2

James Prescott Joule ____.
 
 

a. proposed that work always produces energy
  b. based his work on the second law of thermodynamics
  c. first stated the work-energy theorem
  d. stated that the change in the potential energy of an object is equal to the work done on the object



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ntsoane kedibone

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Reply #1 on: Jul 21, 2018
Answer to Question 1

D

Answer to Question 2

C


mcmcdaniel

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Reply #2 on: Jul 21, 2018
TY


ntsoane kedibone

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Reply #3 on: Jul 21, 2018
You're welcome


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