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Author Question: Today, the energy resource that supplies the United States with the greatest amount of electricity ... (Read 70 times)

dbose

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Today, the energy resource that supplies the United States with the greatest amount of electricity is
 
  A) oil.
  B) coal.
  C) nuclear.
  D) hydroelectric.
  E) natural gas.

Question 2

According to the impulse-momentum relationship Ft = change in mv, a falling bungee jumper has momentum which is reduced by the force F exerted by the bungee cord. If v is the speed of the jumper, then m in the equation is the mass of the
 
  A) jumper.
  B) cord.
  C) ground below.
  D) none of the above



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af

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Answer to Question 1

B

Answer to Question 2

Answer: A





 

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