![subject](/tpl/images/cats/fizika.png)
Physics, 26.03.2020 19:41 aletadaboss
What is/are the energy transformation(s) that take place when using a wind turbine to generate usable energy?
A) friction- electrical
B) kinetic - mechanical - electrical
C) friction - mechanical - electrical
D) mechanical - friction - electrica
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 20.06.2019 18:02
How much heat is needed to change the temperature of 3 grams of gold (c = 0.129 ) from 21°c to 363°c? the answer is expressed to the nearest whole number.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00
Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 Âą 1) g and the mass of the additional mass you put on the cart to be (500 Âą 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Which planet do you think would be easiest for humans to colonize some day?
Answers: 1
You know the right answer?
What is/are the energy transformation(s) that take place when using a wind turbine to generate usabl...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2019 06:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2019 06:20
![question](/tpl/images/cats/en.png)
English, 13.09.2019 06:20
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 13.09.2019 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2019 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2019 06:20
![question](/tpl/images/cats/biologiya.png)
Biology, 13.09.2019 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2019 06:20
![question](/tpl/images/cats/en.png)
English, 13.09.2019 06:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 13.09.2019 06:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.09.2019 06:20
![question](/tpl/images/cats/biologiya.png)