![subject](/tpl/images/cats/fizika.png)
Physics, 27.01.2021 03:40 adrianVocke5685
A 76-kg pilot at an air show performs a loop de loop
with his plane. At the bottom of the 52-m radius loop,
the plane is moving at 48 m/s. Determine the
centripetal acceleration acting upon the pilot.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 06:00
What are atoms of the same element with varying number of neutrons
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:40
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:20
Antireflective coatings on solar cells are often made by applying a thin film of silicon nitride (sinx), which has an index of refractive of 1.2, on the top of the silicon solar cell, which has a refractive index of about 3.5. however, the sun emits radiation of various wavelengths which the solar cell absorbs, and the antireflective coating can only absolutely minimize the reflection of one of these wavelengths. the coating thickness is chosen to reduce the reflection of green/yellow light (e = 2.2 ev), which is the most intense color in the solar spectrum (shown below). which of the following coatings would minimize reflection of green/yellow light? the answer is 820 nm how? what is the angular width of the central maximum of an electron traveling at 2 x 108 m/s going through a single slit of width 1 mm.
Answers: 1
You know the right answer?
A 76-kg pilot at an air show performs a loop de loop
with his plane. At the bottom of the 52-m radi...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 01:47
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 01:47
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 01:47
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 01:48
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 01:48
![question](/tpl/images/cats/en.png)
English, 30.01.2020 01:48
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 30.01.2020 01:48
![question](/tpl/images/cats/istoriya.png)
History, 30.01.2020 01:48
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.01.2020 01:48
![question](/tpl/images/cats/istoriya.png)
History, 30.01.2020 01:48
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 01:48