![subject](/tpl/images/cats/fizika.png)
Physics, 27.06.2020 21:01 salazjlove
A proton and an alpha-particle (a Helium atom stripped of its electrons) are accelerated through an electric potential difference of 20.MV. If the proton and alpha-particle start at rest, then what are their final speeds
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:10
Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:00
Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.
Answers: 1
You know the right answer?
A proton and an alpha-particle (a Helium atom stripped of its electrons) are accelerated through an...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 14:00
![question](/tpl/images/cats/en.png)
English, 02.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 14:00
![question](/tpl/images/cats/en.png)
English, 02.03.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 02.03.2021 14:00
![question](/tpl/images/cats/en.png)
English, 02.03.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.03.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 02.03.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 02.03.2021 14:00
![question](/tpl/images/cats/geografiya.png)
Geography, 02.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 02.03.2021 14:00
![question](/tpl/images/cats/mkx.png)
Arts, 02.03.2021 14:00
![question](/tpl/images/cats/en.png)
English, 02.03.2021 14:00