![subject](/tpl/images/cats/fizika.png)
Physics, 21.08.2019 21:10 graceaowen
Awind turbine is 12 m in diameter. the wind blowing through it is blowing at 6.1 m/s. the efficiency of the turbine in 1.5%. the density of the air is 1.225 kg/m^3, what is the power output of the turbine? a. 0.34 kw b. 24 kw c. 0.24 kw d. 0.94 kw e. none of the above and the answer is
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 18:40
Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline
Answers: 1
You know the right answer?
Awind turbine is 12 m in diameter. the wind blowing through it is blowing at 6.1 m/s. the efficiency...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 14:00
![question](/tpl/images/cats/mkx.png)
Arts, 19.08.2019 14:00
![question](/tpl/images/cats/en.png)
English, 19.08.2019 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 19.08.2019 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 14:00
![question](/tpl/images/cats/istoriya.png)
History, 19.08.2019 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.08.2019 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 19.08.2019 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 14:00
![question](/tpl/images/cats/istoriya.png)