![subject](/tpl/images/cats/fizika.png)
Physics, 12.11.2019 01:31 Manglethemango9450
Middle adulthood marks the time period in which some adults face the fabled midlife crisis. what exactly is that? do you think you will go through one, or did you have one? can it be avoided? this section lists options that can be used to view responses.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![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 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:40
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:50
In a game of pool, ball a is moving with a velocity v0 of magnitude v0 = 15 ft/s when it strikes balls b and c, which are at rest and aligned as shown. knowing that after the collision the three balls move in the directions indicated and assuming frictionless surfaces and perfectly elastic impact (that is, conservation of energy), determine the magnitudes of the velocities va, vb, and vc.
Answers: 3
You know the right answer?
Middle adulthood marks the time period in which some adults face the fabled midlife crisis. what exa...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/istoriya.png)
History, 10.03.2021 07:00
![question](/tpl/images/cats/istoriya.png)
History, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 07:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.03.2021 07:00