![subject](/tpl/images/cats/fizika.png)
Physics, 31.08.2019 00:30 black4sureg
Many mountain roads are built so that they spiral around the mountain rather than go straight up toward the peak. discuss this design from the viewpoint of energy and power.
![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 16:00
In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:00
Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:00
Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:00
Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be
Answers: 1
You know the right answer?
Many mountain roads are built so that they spiral around the mountain rather than go straight up tow...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.11.2020 21:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.11.2020 21:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.11.2020 21:20
![question](/tpl/images/cats/en.png)
English, 24.11.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.11.2020 21:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.11.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.11.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.11.2020 21:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.11.2020 21:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 24.11.2020 21:20
![question](/tpl/images/cats/mat.png)