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Author Question: The fastest we could accelerate a vehicle powered with an ion engine to is approximately A) 1 of ... (Read 120 times)

haleyc112

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on: Jul 27, 2018
The fastest we could accelerate a vehicle powered with an ion engine to is approximately
 
  A) 1 of the speed of light
  B) 0.001 of the speed of light
  C) 0.1 of the speed of light
  D) 10 of the speed of light

Question 2

Consider a bus designed to obtain its motive power from a large rotating flywheel (1400. kg of diameter 1.5 m) that is periodically brought up to its maximum speed of 3600. rpm by an electric motor at the terminal.
 
  If the bus requires an average power of 12. kilowatts, how long will it operate between recharges?


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juiceman1987

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

39. minutes


haleyc112

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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

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