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Author Question: What is the momentum in kgm/s of a proton when it is moving with a speed of 0.60c? A) 1.2 10-19 ... (Read 138 times)

TFauchery

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on: Jul 27, 2018
What is the momentum in kgm/s of a proton when it is moving with a speed of 0.60c?
 
  A) 1.2  10-19 kgm/s
  B) 1.3  10-19 kgm/s
  C) 1.5  10-19 kgm/s
  D) 3.0  10-19 kgm/s
  E) 3.8  10-19 kgm/s

Question 2

The uncertainty in the position of a proton is 0.053 nm. What is the uncertainty in its speed?
 
  A) 2.2 m/s
  B) 0.60 km/s
  C) 0.98 km/s
  D) 37. m/s
  E) 1.2 km/s


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Sweetkitty24130

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

E

Answer to Question 2

E


TFauchery

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Reply #2 on: Jul 27, 2018
TY


Sweetkitty24130

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


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