![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:00
Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30
Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Definition osscialation
...
...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 03.07.2019 09:50
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 09:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 09:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 10:00
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 10:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 10:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 10:00
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 10:00
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 10:00
![question](/tpl/images/cats/en.png)
English, 03.07.2019 10:00
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 10:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.07.2019 10:00
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 10:00