![subject](/tpl/images/cats/fizika.png)
Physics, 04.01.2022 14:00 josiahsurfer
A particular car engine operates between temperatures of 550°C and 20°C
(a) What is the maximum possible efficiency the car can have based off of these two temperatures
and
(b) With said maximum efficiency, find how much heat must be obtained by burning fuel in the car's engine to accelerate a 1500 kg car from rest to a speed of 100 km/h (neglect resistive forces).
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 15:10
The graph below represents the work done by a student while running up flights of stairs. determine the student's power output after 10 seconds: 1600 j/s 8000 j/s 160 j/s 800 j/s
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:00
Explain earth's motion, using the terms "precession" and "rotation" in your answer.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A particular car engine operates between temperatures of 550°C and 20°C
(a) What is the maximum po...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 03:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 23.04.2021 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 03:50
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 03:50
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2021 03:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 23.04.2021 03:50
![question](/tpl/images/cats/en.png)
English, 23.04.2021 03:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 03:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 03:50
![question](/tpl/images/cats/biologiya.png)
Biology, 23.04.2021 03:50