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Author Question: When charge Q1 is placed at point P1, the resulting potential at point P is V1 . When Q2 is placed ... (Read 54 times)

Frost2351

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on: Jul 28, 2018
When charge Q1 is placed at point P1, the resulting potential at point P is V1 . When Q2 is placed at point P2 after Q1 is in position at P1, the resulting potential at P becomes V2 . What is the potential at point P if charge Q1 is then removed?
 a. V1  V2
  c. V1 + V2
  b. (V1 + V2)/2
  d. V2  V1

Question 2

What is the angular speed about the rotational axis of the Earth for a person standing on the surface?
 a. 7.3  10-5 rad/s
  c. 6.28  10-5 rad/s
  b. 3.6  10-5 rad/s
  d. 3.14  10-5 rad/s


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Heffejeff

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

D

Answer to Question 2

A


Frost2351

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Reply 2 on: Jul 28, 2018
:D TYSM

peter

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

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