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Author Question: Anerobic digestion for biomass production takes place under conditions of a. no oxygen b. high ... (Read 79 times)

folubunmi

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on: Jul 28, 2018
Anerobic digestion for biomass production takes place under conditions of
 a. no oxygen
  b. high temperatures
  c. strong acidity for dissolving waste

Question 2

A skydiver of 75 kg mass has a terminal velocity of 60 m/s. At what speed is the resistive force on the skydiver half that when at terminal speed?
 a. 15 m/s
  b. 49 m/s
  c. 30 m/s
  d. 42 m/s
  e. 36 m/s


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mochi09

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

a

Answer to Question 2

D


folubunmi

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


mochi09

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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