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Author Question: A 60.0-kg person rides in elevator while standing on a scale. The elevator is traveling downward but ... (Read 120 times)

future617RT

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on: Jul 29, 2018
A 60.0-kg person rides in elevator while standing on a scale. The elevator is traveling downward but slowing down at a rate of 2.00 m/s2. The reading on the scale is closest to
 
  A) 708 N. B) 469 N. C) 589 N. D) 120 N. E) 349 N.

Question 2

A 6.0-F air-filled capacitor is connected across a 100-V voltage source.
 
  After the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). How much ADDITIONAL charge flows from the voltage source, which remained connected during the process?
  A) 1.5 mC B) 2.1 mC C) 1.7 mC D) 2.5 mC E) 1.2 mC


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debra928

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

A

Answer to Question 2

B


future617RT

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Reply #2 on: Jul 29, 2018
Thank you!


debra928

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Reply #3 on: Jul 29, 2018
Always glad to help...


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