![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 20.06.2019 18:02
Which process is directly affected by the absorption of the thermal energy from the sun?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:30
Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:00
Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.
Answers: 1
You know the right answer?
A bullet is traveling with a constant speed of 825 m/s
How long will it take to hit a stationary t...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/biologiya.png)
Biology, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/en.png)
English, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2020 22:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)