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Author Question: A rocket can never go faster than the speed of its exhaust. Indicate whether the statement is true ... (Read 21 times)

chads108

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on: Jul 28, 2018
A rocket can never go faster than the speed of its exhaust.
  Indicate whether the statement is true or false

Question 2

A person runs up a long flight of stairs in 10 seconds. If the person's weight is 600 N and the vertical height of the stairs is 20 meters, the person's power output is 1,200 W.
  Indicate whether the statement is true or false


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swimkari

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

F

Answer to Question 2

T


chads108

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

debra928

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Reply 3 on: Yesterday
Excellent

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