![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, 21.06.2019 13:00
Why are some galaxies’ spectra blueshifted rather than redshifted? question 4 options:
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:00
1134567 a jet with mass m = 1.1 ă— 105 kg jet accelerates down the runway for takeoff at 2 m/s2. 1) what is the net horizontal force on the airplane as it accelerates for takeoff? 2.2*10^5 n your submissions: 2.2*10^5 computed value: 220000submitted: saturday, january 26 at 2: 41 pm feedback: correct! 2) what is the net vertical force on the airplane as it accelerates for takeoff? 0 n your submissions: 0 computed value: 0submitted: saturday, january 26 at 2: 41 pm feedback: correct! 3) once off the ground, the plane climbs upward for 20 seconds. during this time, the vertical speed increases from zero to 21 m/s, while the horizontal speed increases from 80 m/s to 95 m/s. what is the net horizontal force on the airplane as it climbs upward? n 4) what is the net vertical force on the airplane as it climbs upward? n 5) after reaching cruising altitude, the plane levels off, keeping the horizontal speed constant, but smoothly reducing the vertical speed to zero, in 13 seconds. what is the net horizontal force on the airplane as it levels off? n 6) what is the net vertical force on the airplane as it levels off?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Which governments provide garbage collection services to homes and businesses
Answers: 3
You know the right answer?
What are ohmic resistors?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 21:50
![question](/tpl/images/cats/health.png)
Health, 20.11.2020 21:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.11.2020 21:50
![question](/tpl/images/cats/geografiya.png)
Geography, 20.11.2020 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.11.2020 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 20.11.2020 21:50
![question](/tpl/images/cats/mkx.png)
Arts, 20.11.2020 21:50
![question](/tpl/images/cats/istoriya.png)
History, 20.11.2020 21:50
![question](/tpl/images/cats/en.png)
English, 20.11.2020 21:50
![question](/tpl/images/cats/geografiya.png)
Geography, 20.11.2020 21:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.11.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.11.2020 21:50
![question](/tpl/images/cats/mkx.png)
Arts, 20.11.2020 21:50