![subject](/tpl/images/cats/fizika.png)
Aspace vehicle is traveling at 4150 km/h relative to the earth when the exhausted rocket motor (mass 4m) is disengaged and sent backward with a speed of 79 km/h relative to the command module (mass m). what is the speed of the command module relative to earth just after the separation? km/h
![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 06:30
Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30
Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:00
You are driving to the grocery store at 20 m/s. you are 110m from an intersection when the traffic light turns red. assume that your reaction time is 0.50s and that your car brakes with constant acceleration. how far are you from the intersection when you begin to apply the brakes? what acceleration will bring you to rest right at the intersection? how long does it take you to stop after the light changes? the known values: vi=20m/s xi=110m t=.50s vf=0m/s xf=0m a=?
Answers: 3
You know the right answer?
Aspace vehicle is traveling at 4150 km/h relative to the earth when the exhausted rocket motor (mass...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 10.06.2021 20:50
![question](/tpl/images/cats/fizika.png)
Physics, 10.06.2021 20:50