![subject](/tpl/images/cats/fizika.png)
Physics, 13.07.2020 21:01 jasminelockhart432
a 1000 kg car accelerates from 0 to 15 m/s in 5.0 s with negligible friction and air resistance. what is the average power delivered by the engine
![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)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:00
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:50
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
You know the right answer?
a 1000 kg car accelerates from 0 to 15 m/s in 5.0 s with negligible friction and air resistance. wha...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 03:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 03:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 03:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 03.07.2019 03:00
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 03:00
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 03:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 03.07.2019 03:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 03.07.2019 03:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 03.07.2019 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)