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Author Question: When a proton moves in a direction of the electric field, its potential increases but its potential ... (Read 51 times)

jlmhmf

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on: Jul 29, 2018
When a proton moves in a direction of the electric field, its potential increases but its potential energy decreases.
 
  Indicate whether the statement is true or false

Question 2

A torque of 12 N  m is applied to a solid, uniform disk of radius 0.50 m, causing the disk to accelerate at 5.7 rad/s2. What is the mass of the disk?
 
  A) 17 kg
  B) 13 kg
  C) 8.5 kg
  D) 4.3 kg


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matt

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

TRUE

Answer to Question 2

A


jlmhmf

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Reply 2 on: Jul 29, 2018
Excellent

ttt030911

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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