![subject](/tpl/images/cats/fizika.png)
Physics, 08.02.2022 21:30 computer15
Imagine that a proton released at rest from point A moves in response to the electric field of a fixed charge distribution along a path that takes it through point B. If the potential has a value of 3500 V at A and -1500 V at B, what is the proton's speed as it passes point B
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:00
An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30
Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?
Answers: 2
You know the right answer?
Imagine that a proton released at rest from point A moves in response to the electric field of a fix...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 02.12.2020 21:50
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.12.2020 21:50
![question](/tpl/images/cats/istoriya.png)
History, 02.12.2020 21:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.12.2020 21:50
![question](/tpl/images/cats/es.png)
Spanish, 02.12.2020 21:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 21:50
![question](/tpl/images/cats/istoriya.png)
History, 02.12.2020 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 21:50