![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00
If the speed of a particle triples ,by what factor does its kinetic energy increase?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:50
An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:50
The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
Answers: 3
You know the right answer?
the smaller piston of a hydraulic press has a radius of 4cm and has a radius of 8 centimeters respec...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 14.01.2020 23:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.01.2020 23:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.01.2020 23:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 23:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.01.2020 23:31
![question](/tpl/images/cats/biologiya.png)
Biology, 14.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.01.2020 23:31