Answers: 3
Physics, 22.06.2019 00:00, tsupreme
1134567 a jet with mass m = 1.1 ฤโ 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
Physics, 22.06.2019 04:20, marshallmattah
Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?
Answers: 2
Physics, 23.06.2019 02:00, AgentPangolin
The gravitational force between pluto and charon is 3.61 ร 1018 n. pluto has a mass of 1.3 ร 1022 kg, which is only slightly greater than charonโs mass of 1.6 ร 1021 kg. how far apart are pluto and charon? 2.0 ร 107 m 2.4 ร 1012 m 3.8 ร 1014 m 5.8 ร 1024 m
Answers: 1
Two objects are exerting a gravitational force of F on each other. The mass of each object is double...
Mathematics, 02.12.2019 04:31
Mathematics, 02.12.2019 04:31
Physics, 02.12.2019 04:31
Mathematics, 02.12.2019 04:31
Computers and Technology, 02.12.2019 04:31