![subject](/tpl/images/cats/fizika.png)
Physics, 01.12.2020 14:00 thelonewolf5020
An inclined plane at of angle 15° is used to raise a load of 4500N through a height of 2m. If the plane is 75% efficient, calculate:
1)The velocity ratio of the plane
2)work done on the load
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30, zayeboyd4971
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10, Bgreene2377
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00, Nigward666
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:10, summer132
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to
Answers: 3
You know the right answer?
An inclined plane at of angle 15° is used to raise a load of 4500N through a height of 2m. If the pl...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 25.08.2019 04:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
English, 25.08.2019 04:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.08.2019 04:00
![Konu](/tpl/images/cats/ekonomika.png)
Business, 25.08.2019 04:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 04:00