![subject](/tpl/images/cats/fizika.png)
Physics, 04.12.2019 20:31 cj31150631
The yellow star has much less mass than the blue star and so will live longer explain why.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:30
Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:30
Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
Answers: 2
You know the right answer?
The yellow star has much less mass than the blue star and so will live longer explain why....
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 07.12.2020 19:30
![question](/tpl/images/cats/istoriya.png)
History, 07.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 07.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.12.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.12.2020 19:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 07.12.2020 19:30
![question](/tpl/images/cats/health.png)
Health, 07.12.2020 19:30
![question](/tpl/images/cats/istoriya.png)
History, 07.12.2020 19:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 19:30