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Author Question: Is it possible for an object to have an acceleration of zero and a numerical value for velocity? ... (Read 32 times)

theo

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on: Jul 28, 2018
Is it possible for an object to have an acceleration of zero and a numerical value for velocity? Justify your answer with an example.

Question 2

A circular ring of charge with radius b has total charge q uniformly distributed around it. What is the magnitude of the electric field at the center of the ring?
  1. 0
  2. keq/b2
  3. keq2/b2
  4. keq2/b
  5. none of those answers


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chevyboi1976

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Reply #1 on: Jul 28, 2018
Answer to Question 1

Yes, an object moving in a straight line at constant speed will have zero acceleration.

Answer to Question 2

1


theo

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Reply 2 on: Jul 28, 2018
Gracias!

helenmarkerine

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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