Two point charges of 9uC and 4uC are placed a distance of 4 m
apart.
Calculate the magnitude...
![subject](/tpl/images/cats/fizika.png)
Physics, 27.12.2020 14:00 Wookas8355
Two point charges of 9uC and 4uC are placed a distance of 4 m
apart.
Calculate the magnitude of the force, in Newtons, on a positive
5uC charge at the midpoint between the two charges.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 22:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.03.2020 22:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.03.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 22:20
![question](/tpl/images/cats/en.png)
English, 25.03.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 22:20
![question](/tpl/images/cats/health.png)
Health, 25.03.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 25.03.2020 22:21
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 22:21
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 22:21
![question](/tpl/images/cats/istoriya.png)
History, 25.03.2020 22:21