![subject](/tpl/images/cats/fizika.png)
Physics, 14.07.2020 01:01 Tnaaasty8812
Los primeros vuelos de prueba del transbordador espacial usaban un "planeador" (con masa de 980 kg incluyendo el piloto). Después de un lanzamiento horizontal a 480 km/h a una altitud de 3500 m, el planeador finalmente aterrizaba con una rapidez de 210 km/h ¿Cuál era la fuerza promedio que la resistencia del aire ejercía sobre él cuando entraba con un ángulo de planeo constante de 12° con respecto a la Tierra?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 14:30
How much work does the charge escalator do to move 2.30 μc of charge from the negative terminal to the positive terminal of a 3.00 v battery?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:30
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:10
In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.
Answers: 2
You know the right answer?
Los primeros vuelos de prueba del transbordador espacial usaban un "planeador" (con masa de 980 kg i...
Questions
![question](/tpl/images/cats/health.png)
Health, 19.05.2020 14:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.05.2020 14:01
![question](/tpl/images/cats/biologiya.png)
Biology, 19.05.2020 14:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 14:01
![question](/tpl/images/cats/es.png)
Spanish, 19.05.2020 14:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.05.2020 14:02
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 14:02
![question](/tpl/images/cats/istoriya.png)
History, 19.05.2020 14:02
![question](/tpl/images/cats/en.png)
English, 19.05.2020 14:02
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.05.2020 14:02
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 19.05.2020 14:02