The kinetic energy of the air travelling at 20m/s, which passes through
the circular area in 1 second is 5.4 x 10⁵ J.
What is kinetic energy?
The kinetic energy of an object is associated with its motion. It can be related to the mass and velocity as
K.E = 1/2 mv²
Given the wind is blowing directly towards the wind turbine at a speed of 20 m/s. At this wind speed, 7500 kg of air passes every second through the circular area swept out by the blades.
Substitute the values, we have
K.E = 1/2 x 7500 x (20)²
K.E = 15 x 10⁵ J
Hence, the kinetic energy of the air travelling at 20m/s, which passes through the circular area is 15 x 10⁵ J.
To know more about kinetic energy, refer: brainly.com/question/12669551
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<u><em>[NOTE: THIS IS AN INCOMPLETE QUESTION. THE CMPLETE QUESTION IS: the wind is blowing directly towards the wind turbine at a speed of 12 m/s. at this wind speed, 7500 kg of air passes every second through the circular area swept out by the blades. Calculate the kinetic energy of the air travelling at 12m/s, which passes through the circular area in 1 second.]</em></u>
Answer:
HE THOUGHT THE EARTH WAS SMALLER THAN IT ACTUALLY WAS
Explanation:
I AM K-12
Answer: The correct answer is Conversion.
Explanation:
The Fraud Triangle involves three conditions, which are: 1. Opportunity that represents the circumstances which allow a fraud to occur, something that the own company has control over, different from the following ones; 2. Icentive (or pressure), which is seen as the reason why a person commits a fraud; 3. Rationalization is subjective one, occurs in the mind of the person, who creates an internal justification for the fraud. Conversion is not part of this fraud triangle.
They settled around the Mediterranean and Black sea, which helped spread culture.
The correct answer is B) It's the leader's responsibility to set the agenda.
An accurate statement about agendas is the following: "It's the leader's responsibility to set the agenda."
It is the leader of the organization the one who has to establish the agenda of the company. However, the leader can be open to receive any feedback from its team. This can of open lines of communication is very important to keep the team motivated, knowing that their opinions can be considered. The agenda-setting must ask team members to be well prepared to address any topic in order to have a very productive meeting.
