![subject](/tpl/images/cats/fizika.png)
Physics, 03.03.2020 02:40 NylaJohn29
At a particular instant, a proton at the origin has velocity < 5e4, -2e4, 0> m/s. You need to calculate the magnetic field at location < 0.03, 0.05, 0 > m, due to the moving proton. What is the vector r?
![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, 21.06.2019 19:30
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:40
You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00
This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.
Answers: 2
You know the right answer?
At a particular instant, a proton at the origin has velocity < 5e4, -2e4, 0> m/s. You need to...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 20.06.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 06:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 06:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.06.2021 06:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.06.2021 06:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.06.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 20.06.2021 06:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 06:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.06.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2021 06:10