3
Select the correct answer.
What is a substance?...
Answers: 2
Physics, 21.06.2019 22:40
Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod
Answers: 1
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
Physics, 22.06.2019 00:30
Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
Answers: 1
Physics, 22.06.2019 01:20
Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
Answers: 2
Mathematics, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
History, 10.09.2020 01:01
Geography, 10.09.2020 01:01
Health, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
Geography, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
Chemistry, 10.09.2020 01:01
Social Studies, 10.09.2020 01:01
History, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
Health, 10.09.2020 01:01
Biology, 10.09.2020 01:01
English, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
Mathematics, 10.09.2020 01:01
Biology, 10.09.2020 01:01
Arts, 10.09.2020 01:01