Answer:it would be which angle converts the most potential energy to into kinetic energy of the turbine
Explanation:
The best research question would be finding the angle that converts the largest percentage of kinetic energy from the wind into kinetic energy of the turbine.
What is Mechanical energy?Mechanical energy is the sum of kinetic and potential energy of the body. Mathematically -
E[M] = E[K] + E[P] = 1/2mv² + mgh = m(1/2v² + gh)
Given is 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.
Flowing wind carries very small particles and other light components it finds in its way. The sum of the kinetic energies of these individual particles and components are responsible for the kinetic energy of the flowing wind. Now, this wind is utilized to rotate the turbine blades and generate electricity. In this process, the kinetic energy of the wind does work on the blades of the turbine such that the amount of work done causes the blades to rotate. Now, the rotating blades will have rotational kinetic energy. For a mathematical model -
E[wind] = E[blades]
1/2mv² = 1/2Iω²mv² = Iω²
mv² - Iω² = 0
Hence, the total energy remains conserved.
Therefore, the best research question would be finding the angle that converts the largest percentage of kinetic energy from the wind into kinetic energy of the turbine.
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just some more Questions for y'all and yes there are more coming and no i dont feel like giving much points out cuz I'm loosing a lot but have fun answering みんな安全に
Answer:
9) C.6 10) B. sun moon earth 11) A. sun moon earth 12) C.one month 13) D
Explanation: plz tell me if there wrong i will fix them hop tis helps
What happens to air pressure when you go up to the mountains?
What is an example of two simple machines put together?
Answer: scissors and a axle.
Explanation:
who was your favorite descendants cast member
Answer:
dove cameron of course
Explanation:
What is a model mean?
Answer:
a three-dimensional representation of a person or thing or of a proposed structure, typically on a smaller scale than the original.
Explanation:
definition 1. a three-dimensional representation of a person or thing or of a proposed structure, typically on a smaller scale than the original.
definition 2. a system or thing used as an example to follow or imitate.
Verbs:
1. fashion or shape (a three-dimensional figure or object) in a malleable material such as clay or wax.
2. use (a system, procedure, etc.) as an example to follow or imitate.
Which of the following types of stars is the hottest? (2 points)
Group of answer choices
Blue main sequence
Orange main sequence
Red supergiant
White dwarf
The type of stars that is the hottest is Blue main sequence.
What is Blue main sequence?
An O-type principal grouping star (O V) is a fundamental succession (center hydrogen-consuming) star of unearthly sort O and glow class V. These stars have somewhere in the range of 15 and multiple times the mass of the Sun and surface temperatures somewhere in the range of 30,000 and 50,000 K.
Their temperature range is so high. So, the hottest star is blue main sequence.
Learn more about Blue main sequence
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Which photoreceptive cells are used to see colors?
WILL GIVE BRAINLIEST! PLEASE HELP!
Answer:
Cones
Explanation:
Mark as BRAINLIEST please
Answer:
Cones are less sensitive to light than the rod cells in the retina (which support vision at low light levels), but allow the perception of color.
Explanation:
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