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Author Question: Which temperature scale never gives negative temperatures? A) Kelvin B) Fahrenheit C) ... (Read 89 times)

penza

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on: Jul 27, 2018
Which temperature scale never gives negative temperatures?
 
  A) Kelvin
  B) Fahrenheit
  C) Celsius

Question 2

During the investigation of a traffic accident, police find skid marks 90 m long. They determine the coefficient of friction between the car's tires and the roadway to be 0.50 for the prevailing conditions.
 
  Estimate the speed of the car when the brakes were applied.


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hollysheppard095

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

30. m/s


penza

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Reply #2 on: Jul 27, 2018
TY


hollysheppard095

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Reply #3 on: Jul 27, 2018
You're welcome


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