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Stells [14]
2 years ago
14

A team of engineers is working with a wind turbine. The team is working with a model and testing different angles for the blade

of the wind turbine. What would the research question be for this team?
Which angle converts the largest percentage of potential energy from the wind into kinetic energy of the turbine?

Which angle converts the largest percentage of kinetic energy from the wind into kinetic energy of the turbine?

Which angle converts the largest percentage of potential energy from the wind into potential energy of the turbine?

Which angle converts the largest percentage of kinetic energy from the wind into potential energy of the turbine?
Physics
2 answers:
Zinaida [17]2 years ago
7 0

Answer:

i think it would be which angle converts the most potential energy to into kinetic energy of the turbine

Explanation: because the windmill makes kinetic energy and converts it into mechanical power. then a generator takes the mechanical power and makes it into electricity

Vladimir79 [104]2 years ago
3 0

Answer:it would be which angle converts the most potential energy to into kinetic energy of the turbine

Explanation:

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Complete Question

A field mouse trying to escape a hawk runs east for 5.0m, darts southeast for 3.0m, then drops 1.0m down a hole into its burrow. What is the magnitude of the net displacement of the mouse?

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From the question we are told that

   The  distance it travels eastward is  x =  5.0 \ m

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Let x-axis  be east

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The angle made between east and south is  \theta  =  45^o

The displacement toward x-axis is

       x =  5 +  3cos(45)

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 The  displacement toward the y-axis is  

     y  =  3 *  sin (45)

      y =  2.123

Now the overall displacement of the rat is mathematically evaluated as

        s =  \sqrt{7.12^2 +  2.12^2 +  1^2}

      s =  7.49 \  m

     

   

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