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Author Question: Two tiny particles having charges of +5.00 C and +7.00 C are placed along the x-axis. The +5.00-C ... (Read 111 times)

Diane

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on: Jul 29, 2018
Two tiny particles having charges of +5.00 C and +7.00 C are placed along the x-axis. The +5.00-C particle is at x = 0.00 cm,
 
  and the other particle is at x = 100.00 cm. Where on the x-axis must a third charged particle be placed so that it does not experience any net electrostatic force due to the other two particles?
  A) 4.58 cm B) 45.8 cm C) 50 cm D) 91.2 cm E) 9.12 cm

Question 2

Express the angular speed of an old 33 1/3 rpm LP in rad/s.
 
  What will be an ideal response?


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onowka

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

3.49 rad/s


Diane

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Reply 2 on: Jul 29, 2018
Gracias!

atrochim

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Reply 3 on: Yesterday
Wow, this really help

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